{"id":"CVE-2026-84918","state":"PUBLISHED","title":"Monobank payment API - Moderately critical - Access bypass - SA-CONTRIB-2026-130","description":"Improper Verification of Cryptographic Signature vulnerability in Drupal Monobank payment API allows Signature Spoof. This issue affects Monobank payment API versions: from 0.0.0 to 1.0.3.","publishedAt":"2026-10-22T01:22:08.604Z","updatedAt":"2026-10-22T17:16:33.894Z","severity":{"score":3.7,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"CISA-ADP"},"assigner":"drupal","products":["Drupal Monobank payment API"],"affected":[{"vendor":"Drupal","product":"Monobank payment API","versions":[{"version":"0.0.0","status":"affected","lessThan":"1.0.3","versionType":"semver"}],"collectionURL":"https://www.drupal.org/project/monobank","repo":"https://git.drupalcode.org/project/monobank"}],"references":["https://www.drupal.org/sa-contrib-2026-130"],"weaknesses":["CWE-347"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/84xxx/CVE-2026-84918.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-84918","state":"PUBLISHED","datePublished":"2026-10-22T01:22:08.604Z","dateUpdated":"2026-10-22T17:16:33.894Z","assignerShortName":"drupal","assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","dateReserved":"2026-09-02T15:44:19.097Z"},"containers":{"cna":{"title":"Monobank payment API - Moderately critical - Access bypass - SA-CONTRIB-2026-130","descriptions":[{"lang":"en","value":"Improper Verification of Cryptographic Signature vulnerability in Drupal Monobank payment API allows Signature Spoof. This issue affects Monobank payment API versions: from 0.0.0 to 1.0.3."}],"affected":[{"vendor":"Drupal","product":"Monobank payment API","versions":[{"version":"0.0.0","status":"affected","lessThan":"1.0.3","versionType":"semver"}],"collectionURL":"https://www.drupal.org/project/monobank","repo":"https://git.drupalcode.org/project/monobank"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-130"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"drupal","orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","dateUpdated":"2026-10-22T01:22:08.604Z"},"datePublic":"2026-09-02T16:36:28.000Z","impacts":[{"capecId":"CAPEC-473","descriptions":[{"lang":"en","value":"CAPEC-473 Signature Spoof"}]}],"credits":[{"lang":"en","type":"finder","value":"Marcus Johansson (marcus_johansson)"},{"lang":"en","type":"remediation developer","value":"Helena Zajika (helena zajika)"},{"lang":"en","type":"remediation developer","value":"Marcus Johansson (marcus_johansson)"},{"lang":"en","type":"coordinator","value":"Swan Kalata (akalata)"},{"lang":"en","type":"coordinator","value":"Greg Knaddison (greggles)"},{"lang":"en","type":"coordinator","value":"Juraj Nemec (poker10)"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":3.7,"attackVector":"NETWORK","baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-22T17:16:29.690837Z","id":"CVE-2026-84918","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-22T17:16:33.894Z"}}]}}}