{"item": {"cve_id": "CVE-2019-9978", "ghsa_id": "", "osv_id": "", "title": "CVE-2019-9978", "description": "The social-warfare plugin before 3.5.3 for WordPress has stored XSS via the wp-admin/admin-post.php?swp_debug=load_options swp_url parameter, as exploited in the wild in March 2019. This affects Social Warfare and Social Warfare Pro.", "published_at": "2019-03-24T15:29:00.243", "modified_at": "2026-06-17T02:44:58.130", "vendor": "Warfareplugins", "product": "Social Warfare", "affected_versions": ["n/a"], "fixed_versions": [], "cvss_score": 6.1, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "severity": "MEDIUM", "epss_score": 0.72946, "epss_percentile": 0.9944, "epss_date": "2026-10-05", "is_kev": true, "kev_date": "2021-11-03", "kev_due_date": "2022-05-03", "kev_action": "Apply updates per vendor instructions.", "cwe_ids": ["CWE-79"], "attack_vector": "NETWORK", "attack_complexity": "LOW", "privileges_required": "NONE", "user_interaction": "REQUIRED", "references": ["http://packetstormsecurity.com/files/152722/Wordpress-Social-Warfare-Remote-Code-Execution.html", "http://packetstormsecurity.com/files/163680/WordPress-Social-Warfare-3.5.2-Remote-Code-Execution.html", "https://blog.sucuri.net/2019/03/zero-day-stored-xss-in-social-warfare.html", "https://twitter.com/warfareplugins/status/1108852747099652099", "https://wordpress.org/plugins/social-warfare/#developers", "https://wpvulndb.com/vulnerabilities/9238", "https://www.cybersecurity-help.cz/vdb/SB2019032105", "https://www.exploit-db.com/exploits/46794/", "https://www.pluginvulnerabilities.com/2019/03/21/full-disclosure-of-settings-change-persistent-cross-site-scripting-xss-vulnerability-in-social-warfare/", "https://www.wordfence.com/blog/2019/03/unpatched-zero-day-vulnerability-in-social-warfare-plugin-exploited-in-the-wild/", "http://packetstormsecurity.com/files/152722/Wordpress-Social-Warfare-Remote-Code-Execution.html", "http://packetstormsecurity.com/files/163680/WordPress-Social-Warfare-3.5.2-Remote-Code-Execution.html", "http://seclists.org/fulldisclosure/2025/Jun/1", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2019-9978", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2019-9978", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2019-9978"}, "patch_available": null, "workaround_available": null, "sources": ["NVD", "CVE.org", "CISA", "FIRST EPSS"], "reference_items": [{"url": "http://packetstormsecurity.com/files/152722/Wordpress-Social-Warfare-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/163680/WordPress-Social-Warfare-3.5.2-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "https://blog.sucuri.net/2019/03/zero-day-stored-xss-in-social-warfare.html", "tags": ["Exploit", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://twitter.com/warfareplugins/status/1108852747099652099", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://wordpress.org/plugins/social-warfare/#developers", "tags": ["Product"], "source": "NVD", "name": ""}, {"url": "https://wpvulndb.com/vulnerabilities/9238", "tags": ["Broken Link", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.cybersecurity-help.cz/vdb/SB2019032105", "tags": ["Exploit", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.exploit-db.com/exploits/46794/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "https://www.pluginvulnerabilities.com/2019/03/21/full-disclosure-of-settings-change-persistent-cross-site-scripting-xss-vulnerability-in-social-warfare/", "tags": ["Exploit", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.wordfence.com/blog/2019/03/unpatched-zero-day-vulnerability-in-social-warfare-plugin-exploited-in-the-wild/", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/152722/Wordpress-Social-Warfare-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/163680/WordPress-Social-Warfare-3.5.2-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "http://seclists.org/fulldisclosure/2025/Jun/1", "tags": ["Mailing List"], "source": "NVD", "name": ""}, {"url": "https://blog.sucuri.net/2019/03/zero-day-stored-xss-in-social-warfare.html", "tags": ["Exploit", "Third Party Advisory", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://twitter.com/warfareplugins/status/1108852747099652099", "tags": ["Third Party Advisory", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://wordpress.org/plugins/social-warfare/#developers", "tags": ["Product", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://wpvulndb.com/vulnerabilities/9238", "tags": ["Broken Link", "Third Party Advisory", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.cybersecurity-help.cz/vdb/SB2019032105", "tags": ["Exploit", "Third Party Advisory", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.exploit-db.com/exploits/46794/", "tags": ["Third Party Advisory", "VDB Entry", "exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.pluginvulnerabilities.com/2019/03/21/full-disclosure-of-settings-change-persistent-cross-site-scripting-xss-vulnerability-in-social-warfare/", "tags": ["Exploit", "Third Party Advisory", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.wordfence.com/blog/2019/03/unpatched-zero-day-vulnerability-in-social-warfare-plugin-exploited-in-the-wild/", "tags": ["Third Party Advisory", "x_refsource_MISC", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978", "tags": ["US Government Resource", "government-resource"], "source": "NVD", "name": ""}], "cvss_v4_score": null, "cvss_v4_vector": "", "cvss_v4_severity": "", "nvd_status": "Analyzed", "cna": "mitre", "date_reserved": "2019-03-24T00:00:00.000Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "partial"}, "version": "2.0.3", "timestamp": "2025-02-07T16:20:03.750134Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Warfareplugins", "product": "Social Warfare", "ranges": ["avant 3.5.3"], "first_unaffected": ["3.5.3"], "source": "NVD"}, {"vendor": "Warfareplugins", "product": "Social Warfare Pro", "ranges": ["avant 3.5.3"], "first_unaffected": ["3.5.3"], "source": "NVD"}, {"vendor": "n/a", "product": "n/a", "ranges": ["n/a"], "first_unaffected": [], "source": "CVE.org"}], "kev_name": "WordPress Social Warfare Plugin Cross-Site Scripting (XSS) Vulnerability", "kev_short_description": "", "kev_ransomware": "Unknown", "kev_notes": "", "kev_cwes": [], "version_match": "unknown", "risk_score": 65, "risk_class": "Important", "impact": {"confidentialite": "limité", "integrite": "limité", "disponibilite": "aucun", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, exploitable à distance (réseau), sans authentification préalable, requiert une interaction de l'utilisateur, affecter la confidentialité des données et l'intégrité du système.", "basis": "CVSS 3.1"}, "mechanism": "Injection de code côté client (XSS) : des données non filtrées sont renvoyées dans une page, ce qui peut altérer son affichage ou son comportement.", "mitigation": {"correction": {"available": true, "text": "Mettre à jour : selon les sources, ne sont plus concernées les versions à partir de Social Warfare 3.5.3, Social Warfare Pro 3.5.3."}, "mitigation": {"specific": "Aucune mesure de mitigation spécifique confirmée par les sources consultées. Consultez les références officielles pour d'éventuelles mesures détaillées.", "general": ["Maintenir le produit à jour et activer les mises à jour de sécurité.", "Restreindre l'exposition réseau du service au strict nécessaire.", "Appliquer le principe du moindre privilège.", "Surveiller les journaux et les alertes de sécurité."], "specific_links": []}, "containment": {"applicable": true, "actions": ["Action recommandée par la CISA : Apply updates per vendor instructions.", "Isoler ou restreindre l'accès au service concerné.", "Restreindre les flux réseau entrants/sortants liés au composant.", "Renforcer la surveillance des journaux et des accès.", "Désactiver temporairement le composant vulnérable si l'activité le permet."]}, "note": "Priorité aux consignes officielles de l'éditeur et des références. Vérifiez toujours l'avis de sécurité avant toute intervention en production.", "official_links": []}, "plain": {"verdict": "now", "verdict_label": "Exploité par des attaquants · à traiter aujourd'hui", "verdict_css": "now", "verdict_rank": 0, "headline": "Du code piégé peut être affiché aux visiteurs de Social Warfare, à distance et sans compte", "headline_is_derived": true, "action": "Mettre à jour vers Social Warfare 3.5.3, Social Warfare Pro 3.5.3 ou plus récent, version publiée comme non concernée.", "action_kind": "update", "concerned": [{"version": "Social Warfare 3.5.3, Social Warfare Pro 3.5.3 ou plus récent", "state": "safe", "state_label": "Non concerné", "todo": "Rien à faire. Gardez les mises à jour automatiques activées."}, {"version": "n/a", "state": "hit", "state_label": "Concerné", "todo": "Mettre à jour vers Social Warfare 3.5.3, Social Warfare Pro 3.5.3 ou plus récent, version publiée comme non concernée."}, {"version": "Je ne connais pas ma version", "state": "unknown", "state_label": "À vérifier", "todo": "La version s'affiche généralement dans le menu « À propos » ou « Aide » du logiciel."}], "steps": [{"title": "Sauvegarder avant d'intervenir", "detail": "Une copie récente des données et de la configuration. Si votre hébergeur propose une sauvegarde en un clic, c'est le moment.", "duration": "10 min", "priority": false}, {"title": "Mettre à jour vers Social Warfare 3.5.3, Social Warfare Pro 3.5.3 ou plus récent, version publiée comme non concernée", "detail": "C'est la correction officielle. Tant qu'elle n'est pas appliquée, les autres mesures ne sont que temporaires.", "duration": "15 à 45 min", "priority": true}, {"title": "En attendant : réduire l'exposition sur Internet", "detail": "La faille est exploitable à distance. Limiter l'accès au service depuis l'extérieur (pare-feu, filtrage d'adresses, VPN) réduit fortement le risque.", "duration": "30 min", "priority": false}, {"title": "Vérifier que vous n'avez pas déjà été touché", "detail": "Cette faille est activement exploitée. Contrôler les comptes créés récemment, les connexions inhabituelles et les fichiers modifiés depuis la date de publication.", "duration": "30 min", "priority": true}, {"title": "Confirmer que tout fonctionne encore", "detail": "Après correction : page d'accueil, connexion, et les deux ou trois fonctions dont vous vous servez tous les jours.", "duration": "10 min", "priority": false}], "exploited": true, "exploited_label": "Oui, des attaques réelles sont constatées", "fixed_label": "Social Warfare 3.5.3, Social Warfare Pro 3.5.3 (non concernée selon les sources)", "affected_label": "n/a"}, "severity_display": "Moyenne", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2019-9978", "severity_fr": "Moyenne", "epss_pct": 72.9, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2019-03-24", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9978"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2019-03-24", "url": "https://www.cve.org/CVERecord?id=CVE-2019-9978"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2021-11-03", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-05", "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-9978"}], "exploit_public": true, "reseau_sans_auth": false, "exposition": "À distance, sous conditions (compte ou action d'un utilisateur)"}, "presentation": {"en_bref": [{"question": "Est-elle attaquée ?", "ton": "alerte", "reponse": "Oui, attaques constatées", "source": "Catalogue CISA KEV"}, {"question": "Existe-t-il un correctif ?", "ton": "bon", "reponse": "Oui : 3.5.3", "source": "Versions publiées comme non concernées"}, {"question": "Comment l'attaquer ?", "ton": "neutre", "reponse": "À distance, sous conditions (compte ou action d'un utilisateur)", "source": "Vecteur CVSS publié"}, {"question": "Risque d'exploitation", "ton": "alerte", "reponse": "72,9 % sur 30 jours", "source": "Plus probable que 99 % des failles connues"}], "references": [{"cle": "avis_tiers", "titre": "Avis d'autorités et d'organismes tiers", "explication": "CERT, agences gouvernementales, bases de vulnérabilités, chercheurs.", "items": [{"url": "https://twitter.com/warfareplugins/status/1108852747099652099", "domaine": "twitter.com", "editeur": "", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://wpvulndb.com/vulnerabilities/9238", "domaine": "wpvulndb.com", "editeur": "", "etiquettes": ["Lien signalé cassé", "Avis d'un tiers"], "nom": "", "lien": true, "casse": true}, {"url": "https://www.exploit-db.com/exploits/46794/", "domaine": "www.exploit-db.com", "editeur": "Exploit-DB", "etiquettes": ["Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.wordfence.com/blog/2019/03/unpatched-zero-day-vulnerability-in-social-warfare-plugin-exploited-in-the-wild/", "domaine": "www.wordfence.com", "editeur": "Wordfence", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978", "domaine": "www.cisa.gov", "editeur": "CISA", "etiquettes": ["Ressource gouvernementale américaine", "Ressource gouvernementale"], "nom": "", "lien": true, "casse": false}]}, {"cle": "analyse", "titre": "Analyses, tickets et discussions", "explication": "Pour comprendre le défaut : description technique, ticket, liste de diffusion.", "items": [{"url": "http://seclists.org/fulldisclosure/2025/Jun/1", "domaine": "seclists.org", "editeur": "", "etiquettes": ["Liste de diffusion"], "nom": "", "lien": true, "casse": false}]}, {"cle": "exploit", "titre": "Codes d'exploitation référencés", "explication": "Les sources signalent un code d'exploitation public. Par prudence, CyberAlert affiche le site qui l'héberge sans lien direct : l'information utile ici est son existence, qui rend la faille plus facile à attaquer.", "items": [{"url": "http://packetstormsecurity.com/files/152722/Wordpress-Social-Warfare-Remote-Code-Execution.html", "domaine": "packetstormsecurity.com", "editeur": "Packet Storm", "etiquettes": ["Code d'exploitation", "Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": false, "casse": false}, {"url": "http://packetstormsecurity.com/files/163680/WordPress-Social-Warfare-3.5.2-Remote-Code-Execution.html", "domaine": "packetstormsecurity.com", "editeur": "Packet Storm", "etiquettes": ["Code d'exploitation", "Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": false, "casse": false}, {"url": "https://blog.sucuri.net/2019/03/zero-day-stored-xss-in-social-warfare.html", "domaine": "blog.sucuri.net", "editeur": "", "etiquettes": ["Code d'exploitation", "Avis d'un tiers"], "nom": "", "lien": false, "casse": false}, {"url": "https://www.cybersecurity-help.cz/vdb/SB2019032105", "domaine": "www.cybersecurity-help.cz", "editeur": "", "etiquettes": ["Code d'exploitation", "Avis d'un tiers"], "nom": "", "lien": false, "casse": false}, {"url": "https://www.pluginvulnerabilities.com/2019/03/21/full-disclosure-of-settings-change-persistent-cross-site-scripting-xss-vulnerability-in-social-warfare/", "domaine": "www.pluginvulnerabilities.com", "editeur": "", "etiquettes": ["Code d'exploitation", "Avis d'un tiers"], "nom": "", "lien": false, "casse": false}]}, {"cle": "autres", "titre": "Autres références", "explication": "Références publiées sans étiquette par les sources : leur nature n'est pas qualifiée.", "items": [{"url": "https://wordpress.org/plugins/social-warfare/#developers", "domaine": "wordpress.org", "editeur": "WordPress.org", "etiquettes": ["Page produit"], "nom": "", "lien": true, "casse": false}]}], "liens_correction": [], "nb_exploits": 5, "cvss": {"version": "3.1", "vecteur": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "metriques": [{"code": "AV", "nom": "Vecteur d'attaque", "valeur": "Réseau (à distance, y compris par Internet)", "brut": "N", "explication": "D'où l'attaquant doit agir."}, {"code": "AC", "nom": "Complexité de l'attaque", "valeur": "Faible", "brut": "L", "explication": "Conditions hors du contrôle de l'attaquant."}, {"code": "PR", "nom": "Privilèges requis", "valeur": "Aucun (pas de compte)", "brut": "N", "explication": "Droits dont l'attaquant a besoin avant d'attaquer."}, {"code": "UI", "nom": "Interaction de l'utilisateur", "valeur": "Requise", "brut": "R", "explication": "Une victime doit-elle cliquer ou ouvrir quelque chose ?"}, {"code": "S", "nom": "Portée", "valeur": "Modifiée (d'autres composants peuvent être touchés)", "brut": "C", "explication": "L'attaque peut-elle toucher d'autres composants que celui qui est vulnérable ?"}, {"code": "C", "nom": "Confidentialité", "valeur": "Faible", "brut": "L", "explication": "Accès à des informations protégées."}, {"code": "I", "nom": "Intégrité", "valeur": "Faible", "brut": "L", "explication": "Modification de données ou du système."}, {"code": "A", "nom": "Disponibilité", "valeur": "Aucun", "brut": "N", "explication": "Arrêt ou ralentissement du service."}], "calculateur": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-79", "nom": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "url": "https://cwe.mitre.org/data/definitions/79.html"}], "ssvc": {"lignes": [{"nom": "Exploitation", "valeur": "Exploitation active constatée", "brut": "active"}, {"nom": "Automatisable", "valeur": "Non : l'attaque ne peut pas être entièrement automatisée", "brut": "no"}, {"nom": "Impact technique", "valeur": "Partiel : contrôle ou informations limités", "brut": "partial"}], "version": "2.0.3", "date": "2025-02-07", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2019-03-24", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2019-03-24", "libelle": "Publication de la vulnérabilité", "qui": "mitre"}, {"date": "2021-11-03", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2022-05-03", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2025-02-07", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2026-06-17", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-05", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9978", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2019-9978", "description": "Enregistrement officiel publié par l'organisme qui a attribué l'identifiant."}, {"nom": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-9978", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2019-9978", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2019-9978", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Warfareplugins", "product": "Social Warfare", "ranges": ["avant 3.5.3"], "first_unaffected": ["3.5.3"], "source": "NVD"}, {"vendor": "Warfareplugins", "product": "Social Warfare Pro", "ranges": ["avant 3.5.3"], "first_unaffected": ["3.5.3"], "source": "NVD"}, {"vendor": "n/a", "product": "n/a", "ranges": ["n/a"], "first_unaffected": [], "source": "CVE.org"}], "notes_kev": []}, "consulted_at": "2026-10-06T15:11:14.364545+00:00"}