Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apache OpenMeetings versions 6.1.0 before 9.0.0 use a default remember-me cookie encryption key in openmeetings.properties that is not rotated automatically. If the administrator has not changed this key, an attacker who steals a remember-me cookie from a logged-in user can recover that user's full credentials. Upgrade to version 9.0.0, which fixes the issue.
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 |
|---|---|---|---|---|
| 7.5 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0030, the 23rd percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:20 UTC First seen by agentprime
- 31 Oct 2026, 14:20 UTC Confirmed by OSV