CVE-2023-29516
CVSS v3
8.8
HIGH
Score EPSS
65.9 %
probabilité d’exploitation au 2026-10-05
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights on `XWiki.AttachmentSelector` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping in the "Cancel and return to page" button. This page is installed by default. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. There are no known workarounds for this vulnerability.
Détails techniques
- Publiée le
- 2023-04-19
Questions fréquentes
Qu’est-ce que CVE-2023-29516 ?
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights on `XWiki.AttachmentSelector` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping in the "Cancel and return to page" button. This page is installed by default. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. There are no known workarounds for this vulnerability.
CVE-2023-29516 est-elle activement exploitée ?
Aucune exploitation active de CVE-2023-29516 n’est confirmée. Son score EPSS était de 65.9 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2023-29516 ?
CVE-2023-29516 a un score de base CVSS v3 de 8.8 (gravité HIGH).
CVE-2023-29516 touche-t-elle votre environnement ?
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Classées par probabilité d’exploitation (EPSS).