Vulnerability CVE-2023-30537


Published: 2023-04-16

Description:
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with the right to add an object on a page 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 styles properties `FlamingoThemesCode.WebHome`. This page is installed by default. The vulnerability has been patched in XWiki versions 13.10.11, 14.4.7 and 14.10.

Type:

CWE-95

(Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection'))

 References:
https://github.com/xwiki/xwiki-platform/commit/df596f15368342236f8899ca122af8f3df0fe2e8
https://jira.xwiki.org/browse/XWIKI-20280
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vrr8-fp7c-7qgp

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