{"api_version":"1","generated_at":"2026-10-30T21:06:14+00:00","cve":"CVE-2026-118554","urls":{"html":"https://cve.report/CVE-2026-118554","api":"https://cve.report/api/cve/CVE-2026-118554.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-118554","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-118554"},"summary":{"title":"OpenID Connect Client - Moderately critical - Improper authentication - SA-CONTRIB-2026-287","description":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect Client allows Authentication Bypass. This issue affects OpenID Connect Client versions: from 0.0.0 to 2.3.1.","state":"PUBLISHED","assigner":"drupal","published_at":"2026-10-30 04:18:20","updated_at":"2026-10-30 19:27:58"},"problem_types":["CWE-288","CWE-288 CWE-288 Authentication Bypass Using an Alternate Path or Channel"],"metrics":[],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-287","name":"https://www.drupal.org/sa-contrib-2026-287","refsource":"mlhess@drupal.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-118554","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118554","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Drupal","product":"OpenID Connect Client","version":"affected 0.0.0 2.3.1 semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Sanjeev Kumar (ksanjeev284)","lang":"en"},{"source":"CNA","value":"Matthijs Van Assche (matthijs)","lang":"en"},{"source":"CNA","value":"Swan Kalata (akalata)","lang":"en"},{"source":"CNA","value":"Greg Knaddison (greggles)","lang":"en"},{"source":"CNA","value":"Juraj Nemec (poker10)","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"collectionURL":"https://www.drupal.org/project/oidc","product":"OpenID Connect Client","repo":"https://git.drupalcode.org/project/oidc","vendor":"Drupal","versions":[{"lessThan":"2.3.1","status":"affected","version":"0.0.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Sanjeev Kumar (ksanjeev284)"},{"lang":"en","type":"remediation developer","value":"Matthijs Van Assche (matthijs)"},{"lang":"en","type":"coordinator","value":"Swan Kalata (akalata)"},{"lang":"en","type":"coordinator","value":"Greg Knaddison (greggles)"},{"lang":"en","type":"coordinator","value":"Juraj Nemec (poker10)"}],"datePublic":"2026-10-28T17:37:54.000Z","descriptions":[{"lang":"en","value":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect Client allows Authentication Bypass. This issue affects OpenID Connect Client versions: from 0.0.0 to 2.3.1."}],"impacts":[{"capecId":"CAPEC-115","descriptions":[{"lang":"en","value":"CAPEC-115 Authentication Bypass"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-288","description":"CWE-288 Authentication Bypass Using an Alternate Path or Channel","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-30T03:08:38.343Z","orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","shortName":"drupal"},"references":[{"url":"https://www.drupal.org/sa-contrib-2026-287"}],"title":"OpenID Connect Client - Moderately critical - Improper authentication - SA-CONTRIB-2026-287"}},"cveMetadata":{"assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","assignerShortName":"drupal","cveId":"CVE-2026-118554","datePublished":"2026-10-30T03:08:38.343Z","dateReserved":"2026-10-28T15:50:46.718Z","dateUpdated":"2026-10-30T03:08:38.343Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-30 04:18:20","lastModifiedDate":"2026-10-30 19:27:58","problem_types":["CWE-288","CWE-288 CWE-288 Authentication Bypass Using an Alternate Path or Channel"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"118554","Ordinal":"1","Title":"OpenID Connect Client - Moderately critical - Improper authentic","CVE":"CVE-2026-118554","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"118554","Ordinal":"1","NoteData":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect Client allows Authentication Bypass. This issue affects OpenID Connect Client versions: from 0.0.0 to 2.3.1.","Type":"Description","Title":"OpenID Connect Client - Moderately critical - Improper authentic"}]}}}