CVE-2022-36100 — XWiki Platform Applications Tag and XWiki Platform Tag UI are tag applications f

XWiki Platform Applications Tag and XWiki Platform Tag UI are tag applications for XWiki, a generic wiki platform. Starting with version 1.7 in XWiki Platform Applications Tag and prior to 13.10.6 and 14.4 in XWiki Platform Tag UI, the tags document `Main.Tags` in XWiki didn'

01What is this vulnerability?

XWiki Platform Applications Tag and XWiki Platform Tag UI are tag applications for XWiki, a generic wiki platform. Starting with version 1.7 in XWiki Platform Applications Tag and prior to 13.10.6 and 14.4 in XWiki Platform Tag UI, the tags document `Main.Tags` in XWiki didn't sanitize user inputs properly. This allowed users with view rights on the document (default in a public wiki or for…

02Affected products

Vendor	Product	Versions
xwiki	xwiki	platform — >= 1.7, < 13.10.6, >= 14.0, < 14.4

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-09-08T21:10:10.000Z
• Last modified: 2025-04-22T17:22:29.399Z

09References

• github.com — https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-2g5c-228j-p52x
• github.com — https://github.com/xwiki/xwiki-platform/commit/604868033ebd191cf2d1e94db336f0c4d…
• jira.xwiki.org — https://jira.xwiki.org/browse/XWIKI-19747