{"id":"CVE-2025-13820","state":"PUBLISHED","title":"Comments – wpDiscuz < 7.6.40 - Unauthenticated Account Takeover","description":"The Comments  WordPress plugin before 7.6.40 does not properly validate user's identity when using the disqus.com provider, allowing an attacker to log in to any user (when knowing their email address) when such user does not have an account on disqus.com yet.","publishedAt":"2026-01-01T06:00:03.091Z","updatedAt":"2026-01-05T19:57:21.990Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Comments"],"affected":[{"vendor":"Unknown","product":"Comments","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"7.6.40","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/21bc9b41-a967-42dc-9916-bb993b05709c/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/13xxx/CVE-2025-13820.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-13820","state":"PUBLISHED","datePublished":"2026-01-01T06:00:03.091Z","dateUpdated":"2026-01-05T19:57:21.990Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2025-12-01T10:12:16.300Z"},"containers":{"cna":{"title":"Comments – wpDiscuz < 7.6.40 - Unauthenticated Account Takeover","descriptions":[{"lang":"en","value":"The Comments  WordPress plugin before 7.6.40 does not properly validate user's identity when using the disqus.com provider, allowing an attacker to log in to any user (when knowing their email address) when such user does not have an account on disqus.com yet."}],"affected":[{"vendor":"Unknown","product":"Comments","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"7.6.40","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/21bc9b41-a967-42dc-9916-bb993b05709c/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-01-01T06:00:03.091Z"},"credits":[{"lang":"en","value":"wcraft","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-01-05T19:56:56.063471Z","id":"CVE-2025-13820","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-05T19:57:21.990Z"}}]}}}