CVEvulnerability

CVE-2023-50723

8.8 HIGH Published 2023-12-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94, CWE-95

Description

XWiki Platform is a generic wiki platform. Starting in 2.3 and prior to versions 14.10.15, 15.5.2, and 15.7-rc-1, anyone who can edit an arbitrary wiki page in an XWiki installation can gain programming right through several cases of missing escaping in the code for displaying sections in the administration interface. This impacts the confidentiality, integrity and availability of the whole XWiki installation. Normally, all users are allowed to edit their own user profile so this should be exploitable by all users of the XWiki instance. This has been fixed in XWiki 14.10.15, 15.5.2 and 15.7RC1. The patches can be manually applied to the `XWiki.ConfigurableClassMacros` and `XWiki.ConfigurableClass` pages.

Affected configurations

• xwiki xwiki (>= 2.3 < 14.10.5) • xwiki xwiki (>= 15.0 < 15.5.2) • xwiki xwiki 15.6 • xwiki xwiki 15.7

Related

Weakness · CWE (2)

  • CWE-94 Improper Control of Generation of Code weakness
  • CWE-95 Improper Neutralization of Directives in Dynamically Evaluated Code weakness

References