CVE-2026-26000
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Summary
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior to 17.9.0, 17.4.6, and 16.10.13, it's possible using comments to inject CSS that would transform the full wiki in a link area leading to a malicious page. This vulnerability is fixed in 17.9.0, 17.4.6, and 16.10.13.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| xwiki | xwiki-platform | >= 17.5.0, < 17.9.0 | affected |
| xwiki | xwiki-platform | >= 17.0.0-rc-1, < 17.4.6 | affected |
| xwiki | xwiki-platform | < 16.10.13 | affected |
Weaknesses
- CWE-1021: CWE-1021: Improper Restriction of Rendered UI Layers or Frames
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-74rh-c5rh-88vg
- https://github.com/xwiki/xwiki-platform/releases/tag/xwiki-platform-17.4.6
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.