{"id":"CVE-2025-31691","state":"PUBLISHED","title":"OAuth2 Server - Moderately critical - Access bypass - SA-CONTRIB-2025-020","description":"Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0.","publishedAt":"2025-03-31T21:49:42.796Z","updatedAt":"2025-04-29T15:20:48.207Z","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":"CISA-ADP"},"assigner":"drupal","products":["Drupal OAuth2 Server"],"affected":[{"vendor":"Drupal","product":"OAuth2 Server","defaultStatus":"unaffected","versions":[{"version":"0.0.0","status":"affected","lessThan":"2.1.0","versionType":"semver"}],"collectionURL":"https://www.drupal.org/project/oauth2_server","repo":"https://git.drupalcode.org/project/oauth2_server"}],"references":["https://www.drupal.org/sa-contrib-2025-020"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/31xxx/CVE-2025-31691.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-31691","state":"PUBLISHED","datePublished":"2025-03-31T21:49:42.796Z","dateUpdated":"2025-04-29T15:20:48.207Z","assignerShortName":"drupal","assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","dateReserved":"2025-03-31T21:30:15.360Z"},"containers":{"cna":{"title":"OAuth2 Server - Moderately critical - Access bypass - SA-CONTRIB-2025-020","descriptions":[{"lang":"en","value":"Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0."}],"affected":[{"vendor":"Drupal","product":"OAuth2 Server","defaultStatus":"unaffected","versions":[{"version":"0.0.0","status":"affected","lessThan":"2.1.0","versionType":"semver"}],"collectionURL":"https://www.drupal.org/project/oauth2_server","repo":"https://git.drupalcode.org/project/oauth2_server"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2025-020"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"drupal","orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","dateUpdated":"2025-03-31T21:49:42.796Z"},"credits":[{"lang":"en","type":"finder","value":"Pierre Rudloff (prudloff)"},{"lang":"en","type":"remediation developer","value":"cafuego"},{"lang":"en","type":"remediation developer","value":"Lee Rowlands (larowlan)"},{"lang":"en","type":"coordinator","value":"Greg Knaddison (greggles)"}],"datePublic":"2025-02-26T18:35:00.000Z","impacts":[{"capecId":"CAPEC-87","descriptions":[{"lang":"en","value":"CAPEC-87 Forceful Browsing"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-01T18:23:00.858776Z","id":"CVE-2025-31691","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":"2025-04-29T15:20:48.207Z"}}]}}}