XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting with version 8.3-rc-1 and prior to versions 12.10.3 and 14.0, one can ask for any file located in the classloader using the template API and a path with ".." in it. The issue is patched in versions 14.0 and 13.10.3. There is no easy workaround for this issue.
CVE-2022-29253
This low-severity CVE scores 2.7 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 81% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 2.7
- EG Score
- 2.7(medium)
- EPSS
- 58.6%
- KEV
- Not listed
Published
May 25, 2022
Last Modified
November 21, 2024
References (6)
- security-advisories@githubhttps://github.com/xwiki/xwiki-platform/commit/4917c8f355717bb636d763844528b1fe0f95e8e2
- security-advisories@githubhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9qrp-h7fw-42hg
- security-advisories@githubhttps://jira.xwiki.org/browse/XWIKI-19349
- af854a3a-2127-422b-91ae-364da2661108https://github.com/xwiki/xwiki-platform/commit/4917c8f355717bb636d763844528b1fe0f95e8e2
- af854a3a-2127-422b-91ae-364da2661108https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9qrp-h7fw-42hg
- af854a3a-2127-422b-91ae-364da2661108https://jira.xwiki.org/browse/XWIKI-19349
Affected Packages
(1 across 1 ecosystem)
Maven(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.xwiki.platform:xwiki-platform-oldcore | — | 13.10.3 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 45× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:25 UTCEPSS rescore
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- 2026-05-26 07:17 UTCEPSS rescore
- 2026-05-25 21:35 UTCEG score recompute
- 2026-05-24 16:51 UTCEPSS rescore
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Frequently asked(5)
What is CVE-2022-29253?
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Dependency Blast Radius
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