{"id":"CVE-2025-15671","state":"PUBLISHED","title":"Welcart e-Commerce < 2.12.1 - Session Fixation via uscesid Parameter","description":"The Welcart e-Commerce WordPress plugin before 2.12.1 does not regenerate the session identifier on authentication and sets the session identifier from a user-supplied request parameter, allowing an unauthenticated attacker to fixate a shop member's session and take over their customer account after the victim logs in through an attacker-crafted request.","publishedAt":"2026-08-21T06:00:15.738Z","updatedAt":"2026-08-21T12:50:13.159Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Welcart e-Commerce"],"affected":[{"vendor":"Unknown","product":"Welcart e-Commerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.12.1","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/3b2d4e7f-1e2a-4712-af9b-50080106d52c/"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/15xxx/CVE-2025-15671.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15671","state":"PUBLISHED","datePublished":"2026-08-21T06:00:15.738Z","dateUpdated":"2026-08-21T12:50:13.159Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-17T13:44:43.147Z"},"containers":{"cna":{"title":"Welcart e-Commerce < 2.12.1 - Session Fixation via uscesid Parameter","descriptions":[{"lang":"en","value":"The Welcart e-Commerce WordPress plugin before 2.12.1 does not regenerate the session identifier on authentication and sets the session identifier from a user-supplied request parameter, allowing an unauthenticated attacker to fixate a shop member's session and take over their customer account after the victim logs in through an attacker-crafted request."}],"affected":[{"vendor":"Unknown","product":"Welcart e-Commerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.12.1","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/3b2d4e7f-1e2a-4712-af9b-50080106d52c/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-21T06:00:15.738Z"},"credits":[{"lang":"en","value":"bRpsd","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":5.4,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T12:50:05.576741Z","id":"CVE-2025-15671","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","type":"CWE","lang":"en","description":"CWE-287 Improper Authentication"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-21T12:50:13.159Z"}}]}}}