CVE-2026-26000
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
XWiki vulnerable to click-jacking through CSS injection in comments
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.xwiki.platform:xwiki-platform-web | >=17.5.0,<17.9.0 | 17.9.0 |
| Maven | org.xwiki.platform:xwiki-platform-web | >=17.0.0-rc-1,<17.4.6 | 17.4.6 |
| Maven | org.xwiki.platform:xwiki-platform-web | <16.10.13 | 16.10.13 |
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-74rh-c5rh-88vg
- https://nvd.nist.gov/vuln/detail/CVE-2026-26000
- https://github.com/xwiki/xwiki-platform/pull/4645
- https://github.com/xwiki/xwiki-platform/commit/29cb81f3a5387cf822d7e7534bdd63903275f86b
- https://github.com/xwiki/xwiki-platform/commit/7b5a4f8c34d9b1da3d966e17f7dbccabac448e75
- https://github.com/xwiki/xwiki-platform
- https://github.com/xwiki/xwiki-platform/releases/tag/xwiki-platform-17.4.6
- https://jira.xwiki.org/browse/XWIKI-23433
- https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/17.9.0RC1/Entry006
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.