{"id":"CVE-2026-111823","state":"PUBLISHED","title":"Mage OSS through 0.9.80 before 76c4f46 can proceed with session creation upon encountering an unknown OAuth provider.","description":"Mage OSS through 0.9.80 before 76c4f46 can proceed with session creation upon encountering an unknown OAuth provider.","publishedAt":"2026-10-16T23:16:29.244Z","updatedAt":"2026-10-19T14:37:19.362Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"mitre"},"assigner":"mitre","products":["Mage mage-ai"],"affected":[{"vendor":"Mage","product":"mage-ai","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.9.80","versionType":"semver"}],"repo":"https://github.com/mage-ai/mage-ai"}],"references":["https://github.com/mage-ai/mage-ai/pull/6204","https://github.com/mage-ai/mage-ai/pull/6205","https://github.com/mage-ai/mage-ai/pull/6204/changes/76c4f467f3654041d8899b1c4447a985710d26c0","https://thecoregroup.net/category/the-core-group/"],"weaknesses":["CWE-390"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/111xxx/CVE-2026-111823.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-111823","state":"PUBLISHED","datePublished":"2026-10-16T23:16:29.244Z","dateUpdated":"2026-10-19T14:37:19.362Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2026-10-16T23:16:28.857Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Mage OSS through 0.9.80 before 76c4f46 can proceed with session creation upon encountering an unknown OAuth provider."}],"affected":[{"vendor":"Mage","product":"mage-ai","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.9.80","versionType":"semver"}],"repo":"https://github.com/mage-ai/mage-ai"}],"references":[{"url":"https://github.com/mage-ai/mage-ai/pull/6204"},{"url":"https://github.com/mage-ai/mage-ai/pull/6205"},{"url":"https://github.com/mage-ai/mage-ai/pull/6204/changes/76c4f467f3654041d8899b1c4447a985710d26c0"},{"url":"https://thecoregroup.net/category/the-core-group/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-390","description":"CWE-390 Detection of Error Condition Without Action","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2026-10-16T23:16:29.244Z"},"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"On 2026-10-16, Mage merged PR #6204 (4fc5e1860260c4f772d852a28323eb65405178df) to reject unverified OAuth identities and PR #6205 (4a8904fcd2765859bd4e2b87fb284dabddb13c83) to harden version-control command execution and subprocess timeout/cancellation. These address the reported authentication bypass and shell-injection path in source. PR #6207 (9c6331991c5e6e43d755bd59c151864ef28fdc11) also removes the four version-control policy overrides used by the zero-role chain. No fixed released package or container image has been established; PyPI 0.9.80 predates these merges."}],"value":"On 2026-10-16, Mage merged PR #6204 (4fc5e1860260c4f772d852a28323eb65405178df) to reject unverified OAuth identities and PR #6205 (4a8904fcd2765859bd4e2b87fb284dabddb13c83) to harden version-control command execution and subprocess timeout/cancellation. These address the reported authentication bypass and shell-injection path in source. PR #6207 (9c6331991c5e6e43d755bd59c151864ef28fdc11) also removes the four version-control policy overrides used by the zero-role chain. No fixed released package or container image has been established; PyPI 0.9.80 predates these merges."}],"x_generator":{"engine":"CVE-Request-form 0.0.1"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mage:mage-ai:*:*:*:*:*:*:*:*","versionEndIncluding":"0.9.80"}]}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-19T14:36:42.483064Z","id":"CVE-2026-111823","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-19T14:37:19.362Z"}}]}}}