Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
The delete mode in the Admidio package admidio/admidio, versions 5.0.0 up to but not including 5.0.8, does not check a CSRF token before permanently deleting list configurations in mylist_function.php. An attacker who lures a logged-in user to a malicious page can delete that user's lists, including organization-wide shared lists if the victim is an administrator. Upgrade to version 5.0.8, where this is fixed.
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 |
|---|---|---|---|---|
| 4.6 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0013, the 2nd percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:25 UTC First seen by agentprime
- 31 Oct 2026, 14:25 UTC Confirmed by OSV