{"id":"CVE-2026-88785","state":"PUBLISHED","title":"Simple Membership < 4.8.3 - Newly Registered Member Password Disclosure via URL Query String","description":"The Simple Membership WordPress plugin before 4.8.3 does not avoid transmitting a newly registered member's plaintext password in a URL query string when an optional auto-login-after-registration feature is enabled, exposing the credential in browser history and in web server, proxy, and CDN access logs to anyone able to read them.","publishedAt":"2026-10-11T06:00:15.724Z","updatedAt":"2026-10-11T11:32:43.112Z","severity":{"score":4.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Simple Membership"],"affected":[{"vendor":"Unknown","product":"Simple Membership","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"4.8.3","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/7d9a6fe5-fcfc-48f0-a811-8623a69422df/"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/88xxx/CVE-2026-88785.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-88785","state":"PUBLISHED","datePublished":"2026-10-11T06:00:15.724Z","dateUpdated":"2026-10-11T11:32:43.112Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-09-10T07:45:39.142Z"},"containers":{"cna":{"title":"Simple Membership < 4.8.3 - Newly Registered Member Password Disclosure via URL Query String","descriptions":[{"lang":"en","value":"The Simple Membership WordPress plugin before 4.8.3 does not avoid transmitting a newly registered member's plaintext password in a URL query string when an optional auto-login-after-registration feature is enabled, exposing the credential in browser history and in web server, proxy, and CDN access logs to anyone able to read them."}],"affected":[{"vendor":"Unknown","product":"Simple Membership","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"4.8.3","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/7d9a6fe5-fcfc-48f0-a811-8623a69422df/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-200 Information Exposure","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-10-11T06:00:15.724Z"},"credits":[{"lang":"en","value":"Rafael Honorato","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":4.7,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-88785","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-11T11:20:52.366191Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","type":"CWE","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-11T11:32:43.112Z"}}]}}}