{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28790","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-03T14:25:19.244Z","datePublished":"2026-03-05T19:34:53.951Z","dateUpdated":"2026-03-06T17:57:04.488Z"},"containers":{"cna":{"title":"OliveTin: Unauthenticated Action Termination via KillAction When Guests Must Login","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mq"},{"name":"https://github.com/OliveTin/OliveTin/commit/d9804182eae43cf49f735e6533ddbe1541c2b9a9","tags":["x_refsource_MISC"],"url":"https://github.com/OliveTin/OliveTin/commit/d9804182eae43cf49f735e6533ddbe1541c2b9a9"},{"name":"https://github.com/OliveTin/OliveTin/releases/tag/3000.11.0","tags":["x_refsource_MISC"],"url":"https://github.com/OliveTin/OliveTin/releases/tag/3000.11.0"}],"affected":[{"vendor":"OliveTin","product":"OliveTin","versions":[{"version":"< 3000.11.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-05T19:34:53.951Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-4fqm-6fmh-82mq","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mq","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-06T17:57:00.483301Z","id":"CVE-2026-28790","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-06T17:57:04.488Z"}}]}}