CVE-2023-29526 | XWiki Platform is a generic wiki platform offering runtime s… | CVSS 10.0 CRITICAL

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to display or interact with any page a user cannot access through the combination of the async and display macros. A comment with either macro will be executed when viewed providing a code injection vector in the context of the running server. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.

Metadata

CVE ID: CVE-2023-29526
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2023-04-07 18:56 UTC
Published: 2023-04-18 22:57 UTC
Last updated: 2025-02-05 20:45 UTC
Primary CWE: CWE-74
CWE-74: Improper Neutralization of Special Elements in Outpu…
Vendor / Product: xwiki / xwiki-platform
Sources: cve.org · NVD

Severity & Metrics

10.0 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
xwiki	xwiki-platform	—	>= 10.11.1, < 13.10.11, >= 14.0.0, < 14.4.8, >= 14.5.0, < 14.10.3

Weakness (CWE)

CWE	Source	Description
CWE-74	cna	CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
10.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References (3)

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5
https://jira.xwiki.org/browse/XRENDERING-694 https://jira.xwiki.org/browse/XRENDERING-694
https://jira.xwiki.org/browse/XWIKI-20394 https://jira.xwiki.org/browse/XWIKI-20394