Bug 2444899 (CVE-2026-28790) - CVE-2026-28790 OliveTin: action termination via KillAction when guests must login
Summary: CVE-2026-28790 OliveTin: action termination via KillAction when guests must l...
Keywords:
Status: NEW
Alias: CVE-2026-28790
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2445175
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-05 20:01 UTC by OSIDB Bzimport
Modified: 2026-03-06 12:43 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-03-05 20:01:24 UTC 
OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.0, OliveTin allows an unauthenticated guest to terminate running actions through KillAction even when authRequireGuestsToLogin: true is enabled. Guests are correctly blocked from dashboard access, but can still call the KillAction RPC directly and successfully stop a running action. This is a broken access control issue that causes unauthorized denial of service against legitimate action executions. This issue has been patched in version 3000.11.0.
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