Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Teampass versions before 3.0.9 are vulnerable to stored cross-site scripting because some user input was not properly sanitized. The source gives few details about which inputs are affected or what access an attacker would need. Upgrade to version 3.0.9 or later, which is listed as the fixed version.
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 |
|---|---|---|---|---|
| 3.5 | Low | 3.0 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N | CNA (@huntrdev) |
- CISA KEV Not listed.
- EPSS 0.0052, the 44th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:31 UTC First seen by agentprime
- 31 Oct 2026, 14:31 UTC Confirmed by OSV