Vulnerability · Published May 25, 2022 · Assigned by GitHub_M

CVE-2022-29252Cross-site Scripting in XWiki Platform Wiki UI Main Wiki

High 7.4

In plain English

A high-severity security flaw in xwiki-platform from xwiki. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.4High

Exploit odds (30 days)1.0%top 36.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

XWiki Platform Wiki UI Main Wiki is a package for managing subwikis. Starting with version 5.3-milestone-2, XWiki Platform Wiki UI Main Wiki contains a possible cross-site scripting vector in the `WikiManager.JoinWiki ` wiki page related to the "requestJoin" field. The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, and 13.10.3. The easiest available workaround is to edit the wiki page `WikiManager.JoinWiki` (with wiki editor) according to the suggestion provided in the GitHub Security Advisory.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki	12.10.11	GHSA-ph5x-h23x-7q5q
Maven	org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki	13.4.7	GHSA-ph5x-h23x-7q5q
Maven	org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki	13.10.3	GHSA-ph5x-h23x-7q5q

Affected products (as reported)

Vendor	Product	Versions
xwiki	xwiki-platform	>= 5.3-milestone-2, < 12.10.11>= 13.0, < 13.4.7>= 13.5, < 13.10.3

Weakness: CWE-80, CWE-116 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

References

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-ph5x-h23x-7q5q x_refsource_CONFIRM
https://github.com/xwiki/xwiki-platform/commit/27f839133d41877e538d35fa88274b50a1c00b9b x_refsource_MISC
https://jira.xwiki.org/browse/XWIKI-19292 x_refsource_MISC