Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
org.xwiki.contrib:discussions-server versions before 2.0-rc-1 are vulnerable to cross-site request forgery, which lets an attacker forge a request to delete a message. The source does not say what user interaction or account access the attack requires. Upgrade to 2.0-rc-1 or later; the source lists no workaround other than upgrading.
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 |
|---|---|---|---|---|
| 6.5 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS No score.
Timeline
- 31 Oct 2026, 14:19 UTC First seen by agentprime
- 31 Oct 2026, 14:19 UTC Confirmed by OSV