Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.0 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0051, the 43rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:18 UTC First seen by agentprime
- 31 Oct 2026, 14:18 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-xh35-w7wg-95v3
- OSV: GHSA-xh35-w7wg-95v3
- github.com/xwiki/xwiki-platform/security/advisories/GHSA-xh35-w7wg-95v3
- nvd.nist.gov/vuln/detail/CVE-2024-21648
- github.com/xwiki/xwiki-platform/commit/1f3220f14bb3a4dcbd10d31134c39a06037f9a74
- github.com/xwiki/xwiki-platform/commit/4de72875ca49602796165412741033bfdbf1e680
- github.com/xwiki/xwiki-platform/commit/4fa7f302b14da6f05a6904a14e3741c4c06c40a1
- github.com/xwiki/xwiki-platform
- jira.xwiki.org/browse/XWIKI-21257