CVE-2026-28790 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-03 | Published 2026-03-05 | Updated 2026-03-06 | Assigner GitHub_M

HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-284: Improper Access Control

CWE-862: Missing Authorization

CWE-863: Incorrect Authorization

Product status

< 3000.11.0

affected

References

github.com/...iveTin/security/advisories/GHSA-4fqm-6fmh-82mq exploit

github.com/...iveTin/security/advisories/GHSA-4fqm-6fmh-82mq

github.com/...ommit/d9804182eae43cf49f735e6533ddbe1541c2b9a9

github.com/OliveTin/OliveTin/releases/tag/3000.11.0

cve.org (CVE-2026-28790)

nvd.nist.gov (CVE-2026-28790)

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