CVE-2026-33227
Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ Web, Apache ActiveMQ: Improper Limitation of a Pathname to a Restricted Classpath Directory
En bref
- Source
- NVD
- EPSS
- EPSS 0.42 % · centile 36 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- apache
- Statut NVD
- Analyzed
Description
Improper validation and restriction of a classpath path name vulnerability in Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ Web, Apache ActiveMQ. In two instances (when creating a Stomp consumer and also browsing messages in the Web console) an authenticated user provided "key" value could be constructed to traverse the classpath due to path concatenation. As a result, the application is exposed to a classpath path resource loading vulnerability that could potentially be chained together with another attack to lead to exploit. This issue affects Apache ActiveMQ Client: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ Broker: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ All: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ Web: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ: before 5.19.3, from 6.0.0 before 6.2.2. Users are recommended to upgrade to version 5.19.4 or 6.2.3, which fixes the issue. Note: 5.19.3 and 6.2.2 also fix this issue, but that is limited to non-Windows environments due to a path separator resolution bug fixed in 5.19.4 and 6.2.3.
Faiblesses (CWE)
- CWE-22 — Traversée de répertoire
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Avis
- GHSA-h2h4-5m64-m273 — Apache ActiveMQ: Improper validation and restriction of a classpath path name
Références européennes
- ENISA EUVD · EUVD-2026-19586
- GCVE · GCVE-0-2026-33227
Avis du CERT-FR
- CERTFR-2026-AVI-1094 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0958 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0933 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0901 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*< 5.19.3cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.2.2cpe:2.3:a:apache:activemq_broker:*:*:*:*:*:*:*:*< 5.19.3cpe:2.3:a:apache:activemq_broker:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.2.2cpe:2.3:a:apache:activemq_web:*:*:*:*:*:*:*:*< 5.19.3cpe:2.3:a:apache:activemq_web:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.2.2
Produits affectés
| Produit | Versions |
|---|---|
| Apache Software Foundation · Apache ActiveMQ Client | affected 0 < 5.19.3 ; affected 6.0.0 < 6.2.2 |
| Apache Software Foundation · Apache ActiveMQ Broker | affected 0 < 5.19.3 ; affected 6.0.0 < 6.2.2 |
| Apache Software Foundation · Apache ActiveMQ All | affected 0 < 5.19.3 ; affected 6.0.0 < 6.2.2 |
| Apache Software Foundation · Apache ActiveMQ Web | affected 0 < 5.19.3 ; affected 6.0.0 < 6.2.2 |
| Apache Software Foundation · Apache ActiveMQ | affected 0 < 5.19.3 ; affected 6.0.0 < 6.2.2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |