{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-107257","assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","state":"PUBLISHED","assignerShortName":"drupal","dateReserved":"2026-10-07T15:25:19.994Z","datePublished":"2026-10-30T03:10:17.831Z","dateUpdated":"2026-10-30T20:00:02.424Z"},"containers":{"cna":{"title":"Actstream - Critical - Access bypass - SA-CONTRIB-2026-198","datePublic":"2026-10-07T16:22:05.000Z","references":[{"url":"https://www.drupal.org/sa-contrib-2026-198"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-87","descriptions":[{"lang":"en","value":"CAPEC-87 Forceful Browsing"}]}],"affected":[{"collectionURL":"https://www.drupal.org/project/actstream","product":"Actstream","vendor":"Drupal","repo":"https://git.drupalcode.org/project/actstream","versions":[{"lessThan":"2.0.1","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"2.1.1","status":"affected","version":"2.1.0","versionType":"semver"}]}],"descriptions":[{"lang":"en","value":"Incorrect Authorization vulnerability in Drupal Actstream allows Forceful Browsing. This issue affects Actstream versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1."}],"credits":[{"lang":"en","type":"finder","value":"Marcus Johansson (marcus_johansson)"},{"lang":"en","type":"remediation developer","value":"Reva Gomes (revagomes)"},{"lang":"en","type":"coordinator","value":"Swan Kalata (akalata)"},{"lang":"en","type":"coordinator","value":"Greg Knaddison (greggles)"}],"providerMetadata":{"orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","shortName":"drupal","dateUpdated":"2026-10-30T03:10:17.831Z"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-30T19:59:58.611124Z","id":"CVE-2026-107257","options":[{"Exploitation":"none"},{"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":"2026-10-30T20:00:02.424Z"}}]}}