CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NCVE-2026-30224
Medium (5.4) in olivetin olivetin. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/OliveTin/OliveTin 0.0.0-20260304233115-d6a0abc3755d15.
OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, OliveTin does not revoke server-side sessions when a user logs out. Although the browser cookie is cleared, the corresponding session remains valid in server storage until expiry (default ≈ 1 year). An attacker with a previously stolen or captured session cookie can continue authenticating after logout, resulting in a post-logout authentication bypass. This is a session management flaw that violates expected logout semantics. This issue has been patched in version 3000.11.1.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-384, CWE-613
- Published
- Modified
- Record from
- the NVD, synced
Affected
- olivetin:olivetin
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-gq2m-77hf-vwgh | Go | github.com/OliveTin/OliveTin | <0.0.0-20260304233115-d6a0abc3755d15 | 0.0.0-20260304233115-d6a0abc3755d15 |
| GO-2026-4623 | Go | github.com/OliveTin/OliveTin | all versions | no fix published |