CVE-2023-29209
CVSS v3
8.8
HIGH
Score EPSS
2.1 %
probabilité d’exploitation
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights on commonly accessible documents including the legacy notification activity macro can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the macro parameters of the legacy notification activity macro. This macro is installed by default in XWiki. The vulnerability can be exploited via every wiki page that is editable including the user's profile, but also with just view rights using the HTMLConverter that is part of the CKEditor integration which is bundled with XWiki. The vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10.
Détails techniques
- Publiée le
- 2023-04-15
Questions fréquentes
Qu’est-ce que CVE-2023-29209 ?
XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights on commonly accessible documents including the legacy notification activity macro can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the macro parameters of the legacy notification activity macro. This macro is installed by default in XWiki. The vulnerability can be exploited via every wiki page that is editable including the user's profile, but also with just view rights using the HTMLConverter that is part of the CKEditor integration which is bundled with XWiki. The vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10.
CVE-2023-29209 est-elle activement exploitée ?
Aucune exploitation active de CVE-2023-29209 n’est confirmée. Le score EPSS est de 2.1 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2023-29209 ?
CVE-2023-29209 a un score de base CVSS v3 de 8.8 (gravité HIGH).
CVE-2023-29209 touche-t-elle votre environnement ?
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Autres vulnérabilités 2023 à trier
Classées par probabilité d’exploitation (EPSS).