{"id":"CVE-2026-15213","state":"PUBLISHED","title":"Welcart e-Commerce < 2.11.33 - Unauthenticated Payment Bypass via Forged Settlement Callback","description":"The Welcart e-Commerce WordPress plugin before 2.11.33 does not verify the authenticity of its convenience-store / bank-transfer settlement callback: an unauthenticated request can flip an order from unpaid to settled purely from an order number and a status flag, with no signature, amount, or origin check. Because these are pay-later methods, an attacker can mark their own unpaid order as settled and obtain fulfilment without paying.","publishedAt":"2026-08-12T11:23:58.523Z","updatedAt":"2026-08-12T12:15:36.791Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"WPScan"},"assigner":"WPScan","products":["Unknown Welcart e-Commerce"],"affected":[{"vendor":"Unknown","product":"Welcart e-Commerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.11.33","versionType":"semver"}],"collectionURL":"https://wordpress.org/plugins"}],"references":["https://wpscan.com/vulnerability/4ca89701-8abc-4ecb-9834-a648ab1c4da1/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/15xxx/CVE-2026-15213.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15213","state":"PUBLISHED","datePublished":"2026-08-12T11:23:58.523Z","dateUpdated":"2026-08-12T12:15:36.791Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-09T07:43:54.525Z"},"containers":{"cna":{"title":"Welcart e-Commerce < 2.11.33 - Unauthenticated Payment Bypass via Forged Settlement Callback","descriptions":[{"lang":"en","value":"The Welcart e-Commerce WordPress plugin before 2.11.33 does not verify the authenticity of its convenience-store / bank-transfer settlement callback: an unauthenticated request can flip an order from unpaid to settled purely from an order number and a status flag, with no signature, amount, or origin check. Because these are pay-later methods, an attacker can mark their own unpaid order as settled and obtain fulfilment without paying."}],"affected":[{"vendor":"Unknown","product":"Welcart e-Commerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.11.33","versionType":"semver"}],"collectionURL":"https://wordpress.org/plugins"}],"references":[{"url":"https://wpscan.com/vulnerability/4ca89701-8abc-4ecb-9834-a648ab1c4da1/","tags":["exploit","vdb-entry","technical-description"]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"description":"CWE-345 Insufficient Verification of Data Authenticity","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-12T11:23:58.523Z"},"credits":[{"lang":"en","value":"Pedro Pinho","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T12:15:26.071746Z","id":"CVE-2026-15213","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-12T12:15:36.791Z"}}]}}}