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Vulnerability · Published May 31, 2022 · Assigned by GitHub_M

CVE-2022-29258Cross-site Scripting in Filter Stream Converter Application in XWiki Platform

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 Filter UI provides a generic user interface to convert from a XWiki Filter input stream to an output stream with settings for each stream. Starting with versions 6.0-milestone-2 and 5.4.4 and prior to versions 12.10.11, 14.0-rc-1, 13.4.7, and 13.10.3, XWiki Platform Filter UI contains a possible cross-site scripting vector in the `Filter.FilterStreamDescriptorForm` wiki page related to pretty much all the form fields printed in the home page of the application. The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, and 13.10.3. The easiest workaround is to edit the wiki page `Filter.FilterStreamDescriptorForm` (with wiki editor) according to the instructions in the GitHub Security Advisory.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Mavenorg.xwiki.platform:xwiki-platform-filter-ui12.10.11GHSA-xjfw-5vv5-vjq2
Mavenorg.xwiki.platform:xwiki-platform-filter-ui13.4.7GHSA-xjfw-5vv5-vjq2
Mavenorg.xwiki.platform:xwiki-platform-filter-ui13.10.3GHSA-xjfw-5vv5-vjq2

Affected products (as reported)

VendorProductVersions
xwiki xwiki-platform >= 5.4.4, <= 6.0-milestone-2>= 6.0-milestone-2, < 12.10.11>= 13.0.0, < 13.4.7>= 13.5.0, < 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