{"item": {"cve_id": "CVE-2026-34197", "ghsa_id": "", "osv_id": "", "title": "Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeans", "description": "Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ.\n\nApache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ on the web console. The default Jolokia access policy permits exec operations on all ActiveMQ MBeans (org.apache.activemq:*), including\nBrokerService.addNetworkConnector(String) and BrokerService.addConnector(String).\n\nAn authenticated attacker can invoke these operations with a crafted discovery URI that triggers the VM transport's brokerConfig parameter to load a remote Spring XML application context using ResourceXmlApplicationContext.\nBecause Spring's ResourceXmlApplicationContext instantiates all singleton beans before the BrokerService validates the configuration, arbitrary code execution occurs on the broker's JVM through bean factory methods such as Runtime.exec().\n\n\n\nThis issue affects Apache ActiveMQ Broker: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ All: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ: before 5.19.4, from 6.0.0 before 6.2.3.\n\n\n\nUsers are recommended to upgrade to version 5.19.4 or 6.2.3, which fixes the issue", "published_at": "2026-04-07T09:16:20.967", "modified_at": "2026-08-04T13:18:20.950", "vendor": "Apache", "product": "Activemq", "affected_versions": ["0", "6.0.0"], "fixed_versions": [], "cvss_score": 8.8, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "HIGH", "epss_score": 0.15492, "epss_percentile": 0.96723, "epss_date": "2026-10-07", "is_kev": true, "kev_date": "2026-04-16", "kev_due_date": "2026-04-30", "kev_action": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "cwe_ids": ["CWE-20", "CWE-94", "CWE-78"], "attack_vector": "NETWORK", "attack_complexity": "LOW", "privileges_required": "LOW", "user_interaction": "NONE", "references": ["https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt", "http://www.openwall.com/lists/oss-security/2026/04/06/3", "https://access.redhat.com/security/cve/CVE-2026-34197", "https://bugzilla.redhat.com/show_bug.cgi?id=2455869", "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34197.json", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34197"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2026-34197", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2026-34197", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34197", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2026-34197"}, "patch_available": null, "workaround_available": null, "sources": ["NVD", "CVE.org", "CISA", "FIRST EPSS"], "reference_items": [{"url": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt", "tags": ["Vendor Advisory", "vendor-advisory"], "source": "NVD", "name": ""}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/06/3", "tags": ["Mailing List", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://access.redhat.com/security/cve/CVE-2026-34197", "tags": ["Third Party Advisory", "vdb-entry", "x_refsource_REDHAT"], "source": "NVD", "name": ""}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455869", "tags": ["Third Party Advisory", "issue-tracking", "x_refsource_REDHAT"], "source": "NVD", "name": ""}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34197.json", "tags": ["Third Party Advisory", "x_sadp-csaf-vex"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34197", "tags": ["US Government Resource", "government-resource"], "source": "NVD", "name": ""}], "cvss_v4_score": null, "cvss_v4_vector": "", "cvss_v4_severity": "", "nvd_status": "Analyzed", "cna": "apache", "date_reserved": "2026-03-26T14:51:21.456Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "total"}, "version": "2.0.3", "timestamp": "2026-04-17T03:55:13.496724Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Apache", "product": "Activemq", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "NVD"}, {"vendor": "Apache", "product": "Activemq Broker", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "NVD"}, {"vendor": "Apache Software Foundation", "product": "Apache ActiveMQ Broker", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "CVE.org"}, {"vendor": "Apache Software Foundation", "product": "Apache ActiveMQ All", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "CVE.org"}, {"vendor": "Apache Software Foundation", "product": "Apache ActiveMQ", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "CVE.org"}], "kev_name": "Apache ActiveMQ Improper Input Validation Vulnerability", "kev_short_description": "Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.", "kev_ransomware": "Unknown", "kev_notes": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt ; https://nvd.nist.gov/vuln/detail/CVE-2026-34197", "kev_cwes": ["CWE-20", "CWE-94"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 74, "risk_class": "Critique", "impact": {"confidentialite": "élevé", "integrite": "élevé", "disponibilite": "élevé", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, exploitable à distance (réseau), avec des privilèges existants, affecter la confidentialité des données, l'intégrité du système et la disponibilité du service.", "basis": "CVSS 3.1"}, "mechanism": "Validation d'entrée insuffisante : des données non conformes sont acceptées.", "mitigation": {"correction": {"available": true, "text": "Mettre à jour : selon les sources, ne sont plus concernées les versions à partir de Activemq 5.19.4, Activemq 6.2.3, Activemq Broker 5.19.4, Activemq Broker 6.2.3, Apache ActiveMQ Broker 5.19.4."}, "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 mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "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": [{"url": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt", "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur", "editeur": "", "domaine": "activemq.apache.org"}]}, "plain": {"verdict": "now", "verdict_label": "Exploité par des attaquants · à traiter aujourd'hui", "verdict_css": "now", "verdict_rank": 0, "headline": "Des données mal vérifiées sont acceptées par Activemq", "headline_is_derived": true, "action": "Mettre à jour vers Activemq 5.19.4, Activemq 6.2.3, Activemq Broker 5.19.4, Activemq Broker 6.2.3 ou plus récent, version publiée comme non concernée.", "action_kind": "update", "concerned": [{"version": "Activemq 5.19.4, Activemq 6.2.3, Activemq Broker 5.19.4, Activemq Broker 6.2.3 ou plus récent", "state": "safe", "state_label": "Non concerné", "todo": "Rien à faire. Gardez les mises à jour automatiques activées."}, {"version": "0, 6.0.0", "state": "hit", "state_label": "Concerné", "todo": "Mettre à jour vers Activemq 5.19.4, Activemq 6.2.3, Activemq Broker 5.19.4, Activemq Broker 6.2.3 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 Activemq 5.19.4, Activemq 6.2.3, Activemq Broker 5.19.4, Activemq Broker 6.2.3 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": "Activemq 5.19.4, Activemq 6.2.3, Activemq Broker 5.19.4, Activemq Broker 6.2.3 (non concernée selon les sources)", "affected_label": "0, 6.0.0"}, "severity_display": "Élevée", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2026-34197", "severity_fr": "Élevée", "epss_pct": 15.5, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2026-04-07", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34197"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2026-04-07", "url": "https://www.cve.org/CVERecord?id=CVE-2026-34197"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2026-04-16", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34197"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-07", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34197"}], "exploit_public": false, "reseau_sans_auth": false, "exposition": "À distance, sous conditions (compte ou action d'un utilisateur)", "owasp": [{"code": "A05", "nom": "Injection", "nom_officiel": "Injection", "slug": "a05-injection", "libelle": "A05:2025 Injection", "url_officielle": "https://top10.owasp.org/2025/A05_2025-Injection/"}]}, "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 : 5.19.4, 6.2.3", "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": "15,5 % sur 30 jours", "source": "Plus probable que 97 % des failles connues"}], "references": [{"cle": "avis_editeur", "titre": "Avis de sécurité de l'éditeur", "explication": "La parole de l'éditeur du produit : elle fait foi pour savoir quoi installer.", "items": [{"url": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt", "domaine": "activemq.apache.org", "editeur": "", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false}]}, {"cle": "avis_tiers", "titre": "Avis d'autorités et d'organismes tiers", "explication": "CERT, agences gouvernementales, bases de vulnérabilités, chercheurs.", "items": [{"url": "http://www.openwall.com/lists/oss-security/2026/04/06/3", "domaine": "www.openwall.com", "editeur": "Openwall (oss-security)", "etiquettes": ["Liste de diffusion", "Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://access.redhat.com/security/cve/CVE-2026-34197", "domaine": "access.redhat.com", "editeur": "Red Hat", "etiquettes": ["Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": true, "casse": false}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455869", "domaine": "bugzilla.redhat.com", "editeur": "Red Hat", "etiquettes": ["Avis d'un tiers", "Suivi de ticket"], "nom": "", "lien": true, "casse": false}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34197.json", "domaine": "security.access.redhat.com", "editeur": "", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34197", "domaine": "www.cisa.gov", "editeur": "CISA", "etiquettes": ["Ressource gouvernementale américaine", "Ressource gouvernementale"], "nom": "", "lien": true, "casse": false}]}], "liens_correction": [{"url": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt", "domaine": "activemq.apache.org", "editeur": "", "etiquettes": ["Avis de l'éditeur"], "nom": "", "lien": true, "casse": false, "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur"}], "nb_exploits": 0, "cvss": {"version": "3.1", "vecteur": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "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": "Faibles (compte ordinaire)", "brut": "L", "explication": "Droits dont l'attaquant a besoin avant d'attaquer."}, {"code": "UI", "nom": "Interaction de l'utilisateur", "valeur": "Aucune", "brut": "N", "explication": "Une victime doit-elle cliquer ou ouvrir quelque chose ?"}, {"code": "S", "nom": "Portée", "valeur": "Inchangée", "brut": "U", "explication": "L'attaque peut-elle toucher d'autres composants que celui qui est vulnérable ?"}, {"code": "C", "nom": "Confidentialité", "valeur": "Élevé", "brut": "H", "explication": "Accès à des informations protégées."}, {"code": "I", "nom": "Intégrité", "valeur": "Élevé", "brut": "H", "explication": "Modification de données ou du système."}, {"code": "A", "nom": "Disponibilité", "valeur": "Élevé", "brut": "H", "explication": "Arrêt ou ralentissement du service."}], "calculateur": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-20", "nom": "Improper Input Validation", "url": "https://cwe.mitre.org/data/definitions/20.html"}, {"id": "CWE-94", "nom": "Improper Control of Generation of Code ('Code Injection')", "url": "https://cwe.mitre.org/data/definitions/94.html"}, {"id": "CWE-78", "nom": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "url": "https://cwe.mitre.org/data/definitions/78.html"}], "owasp": [{"code": "A05", "nom": "Injection", "nom_officiel": "Injection", "slug": "a05-injection", "libelle": "A05:2025 Injection", "url_officielle": "https://top10.owasp.org/2025/A05_2025-Injection/"}], "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": "Total : contrôle complet du composant ou de ses informations", "brut": "total"}], "version": "2.0.3", "date": "2026-04-17", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2026-03-26", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2026-04-07", "libelle": "Publication de la vulnérabilité", "qui": "apache"}, {"date": "2026-04-16", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2026-04-17", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2026-04-30", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2026-08-04", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-07", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34197", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2026-34197", "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-2026-34197", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34197", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2026-34197", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2026-34197", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Apache", "product": "Activemq", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "NVD"}, {"vendor": "Apache", "product": "Activemq Broker", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "NVD"}, {"vendor": "Apache Software Foundation", "product": "Apache ActiveMQ Broker", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "CVE.org"}, {"vendor": "Apache Software Foundation", "product": "Apache ActiveMQ All", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "CVE.org"}, {"vendor": "Apache Software Foundation", "product": "Apache ActiveMQ", "ranges": ["avant 5.19.4", "de 6.0.0 à 6.2.3 (exclue)"], "first_unaffected": ["5.19.4", "6.2.3"], "source": "CVE.org"}], "notes_kev": ["https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt", "https://nvd.nist.gov/vuln/detail/CVE-2026-34197"]}, "consulted_at": "2026-10-07T20:32:45.680111+00:00"}