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Olivetin CVE-2026-30224

MEDIUM
Session Fixation (CWE-384)
2026-03-06 security-advisories@github.com GHSA-gq2m-77hf-vwgh
5.4
CVSS 3.1 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
5.4 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SUSE
MEDIUM
qualitative

Primary rating from GitHub Advisory.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
PoC Detected
Mar 12, 2026 - 15:57 vuln.today
Public exploit code
Patch released
Mar 12, 2026 - 15:57 nvd
Patch available
CVE Published
Mar 06, 2026 - 21:16 nvd
MEDIUM 5.4

DescriptionGitHub Advisory

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.

AnalysisAI

OliveTin prior to version 3000.11.1 fails to invalidate server-side sessions upon user logout, allowing attackers with a stolen session cookie to maintain authenticated access even after the legitimate user logs out. The vulnerability persists because browser cookies are cleared while the corresponding server session remains valid for approximately one year by default. …

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Vulnerability AssessmentAI

Risk Assessment CVSS 5.4 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker could exploit this flaw, a post-logout authentication bypass.
Remediation A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems running gives access to predefined shell commands from a web interfa and apply vendor patches as part of regular patch cycle. …

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Vendor StatusVendor

SUSE

Severity: Medium

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CVE-2026-30224 vulnerability details – vuln.today

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