CVE-2026-33229
criticalPriorität · verfolgen · 10OT-Risiko · erhöhtEPSS 0.005 · 45. PerzentilExploit · PoCDEEURUUSEPSS · bewertet 2026-10-27
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior to 17.4.8 and 17.10.1, an improperly protected scripting API allows any user with script right to bypass the sandboxing of the Velocity scripting API and execute, e.g., arbitrary Python scripts, allowing full access to the XWiki instance and thereby compromising the confidentiality, integrity and availability of the whole instance. Note that script right already constitutes a high level of access that we don't recommend giving to untrusted users. This vulnerability is fixed in 17.4.8 and 17.10.1.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.3–9.8
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
Exploits (1)
Öffentlicher Proof-of-Concept- und Exploit-Code.
- azefzafyoussef/CVE-2026-33229azefzafyoussef/CVE-2026-33229PoC · poc_in_github
betroffene Produkte (18)
Betroffene Produkte und Versionsbereiche.
- Maven org.xwiki.platform:xwiki-platform-legacy-oldcore17.0.0-rc-1 → 17.4.8osvUSpkg:maven/org.xwiki.platform/xwiki-platform-legacy-oldcore
- Maven org.xwiki.platform:xwiki-platform-legacy-oldcore17.5.0-rc-1 → 17.10.1osvUSpkg:maven/org.xwiki.platform/xwiki-platform-legacy-oldcore
- Maven org.xwiki.platform:xwiki-platform-oldcore17.0.0-rc-1 → 17.4.8osvUSpkg:maven/org.xwiki.platform/xwiki-platform-oldcore
- Maven org.xwiki.platform:xwiki-platform-oldcore17.5.0-rc-1 → 17.10.1osvUSpkg:maven/org.xwiki.platform/xwiki-platform-oldcore
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2026-1013xwiki: Schwachstelle ermöglicht CodeausführungDeutsch2026-04-08csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in xwiki ausnutzen, um beliebigen Programmcode auszuführen.
- GHSA-h259-74h5-4rh9XWiki vulnerable to remote code execution with script right through unprotected Velocity scripting API2026-04-08ghsa · osvUS
### Impact An improperly protected scripting API allows any user with script right to bypass the sandboxing of the Velocity scripting API and execute, e.g., arbitrary Python scripts, allowing full access to the XWiki instance and thereby compromising the confidentiality, integrity and availability of the whole instance. Note that script right already constitutes a high level of access that we don't recommend giving to untrusted users. ### Patches The vulnerability has been patched in XWiki 17.4.8 and 17.10.1 by requiring programming right to access the affected scripting API. ### Workarounds We're not aware of any workarounds except for being careful whom you grant script right. ### Attribution We thank Youssef Azefzaf for discovering and reporting this vulnerability.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (14)
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/security/cve/cve-2026-33229cnnvd
- https://github.com/xwiki/xwiki-platform/commit/9fe84da66184c05953df9466cf3a4acd15a46e63cnnvd
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h259-74h5-4rh9cnnvd
- https://jira.xwiki.org/browse/XWIKI-23698cnnvd
- https://jira.xwiki.org/browse/XWIKI-23702cnnvd
- https://www.xwiki.org/xwiki/bin/view/Main/WebHomePatchcnnvd
- https://github.com/xwiki/xwiki-platform/commit/9fe84da66184c05953df9466cf3a4acd15a46e63enisa_euvd
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h259-74h5-4rh9enisa_euvd
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