{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-29782","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-04T16:26:02.898Z","datePublished":"2026-04-02T13:42:25.134Z","dateUpdated":"2026-04-03T19:52:52.158Z"},"containers":{"cna":{"title":"OpenSTAManager: Remote Code Execution via Insecure Deserialization in OAuth2","problemTypes":[{"descriptions":[{"cweId":"CWE-502","lang":"en","description":"CWE-502: Deserialization of Untrusted Data","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/devcode-it/openstamanager/security/advisories/GHSA-whv5-4q2f-q68g","tags":["x_refsource_CONFIRM"],"url":"https://github.com/devcode-it/openstamanager/security/advisories/GHSA-whv5-4q2f-q68g"},{"name":"https://github.com/devcode-it/openstamanager/commit/d2e38cbdf91a831cefc0da1548e02b297ae644cc","tags":["x_refsource_MISC"],"url":"https://github.com/devcode-it/openstamanager/commit/d2e38cbdf91a831cefc0da1548e02b297ae644cc"},{"name":"https://github.com/devcode-it/openstamanager/releases/tag/v2.10.2","tags":["x_refsource_MISC"],"url":"https://github.com/devcode-it/openstamanager/releases/tag/v2.10.2"}],"affected":[{"vendor":"devcode-it","product":"openstamanager","versions":[{"version":"< 2.10.2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-02T13:42:25.134Z"},"descriptions":[{"lang":"en","value":"OpenSTAManager is an open source management software for technical assistance and invoicing. Prior to version 2.10.2, the oauth2.php file in OpenSTAManager is an unauthenticated endpoint ($skip_permissions = true). It loads a record from the zz_oauth2 table using the attacker-controlled GET parameter state, and during the OAuth2 configuration flow calls unserialize() on the access_token field without any class restriction. This issue has been patched in version 2.10.2."}],"source":{"advisory":"GHSA-whv5-4q2f-q68g","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-03T19:52:40.565184Z","id":"CVE-2026-29782","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-03T19:52:52.158Z"}}]}}