{"id":"CVE-2026-93511","state":"PUBLISHED","title":"Premium Packages < 7.2.1 - Unauthenticated PayPal Webhook Signature Verification Bypass","description":"The Premium Packages  WordPress plugin before 7.2.1 does not verify PayPal's webhook signature before processing payment and subscription notifications, allowing unauthenticated attackers to forge payment confirmations and subscription-cancellation events against any order whose transaction id they know.","publishedAt":"2026-09-23T06:00:23.725Z","updatedAt":"2026-09-23T10:50:45.700Z","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":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Premium Packages"],"affected":[{"vendor":"Unknown","product":"Premium Packages","defaultStatus":"unaffected","versions":[{"version":"7.0.0","status":"affected","lessThan":"7.2.1","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/edc2f15c-a72b-47c2-ad38-e6f5a8441d72/"],"weaknesses":["CWE-290"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93511.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93511","state":"PUBLISHED","datePublished":"2026-09-23T06:00:23.725Z","dateUpdated":"2026-09-23T10:50:45.700Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-09-18T08:45:53.297Z"},"containers":{"cna":{"title":"Premium Packages < 7.2.1 - Unauthenticated PayPal Webhook Signature Verification Bypass","descriptions":[{"lang":"en","value":"The Premium Packages  WordPress plugin before 7.2.1 does not verify PayPal's webhook signature before processing payment and subscription notifications, allowing unauthenticated attackers to forge payment confirmations and subscription-cancellation events against any order whose transaction id they know."}],"affected":[{"vendor":"Unknown","product":"Premium Packages","defaultStatus":"unaffected","versions":[{"version":"7.0.0","status":"affected","lessThan":"7.2.1","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/edc2f15c-a72b-47c2-ad38-e6f5a8441d72/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-290 Authentication Bypass by Spoofing","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-09-23T06:00:23.725Z"},"credits":[{"lang":"en","value":"Farid Narimanov","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:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-23T10:36:07.526399Z","id":"CVE-2026-93511","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-290","type":"CWE","lang":"en","description":"CWE-290 Authentication Bypass by Spoofing"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-23T10:50:45.700Z"}}]}}}