{"id":"CVE-2026-80071","state":"PUBLISHED","title":"User Registration & Membership < 5.2.8 - Author+ Privilege Escalation to Administrator","description":"The User Registration & Membership  WordPress plugin before 5.2.8 does not properly restrict who may author a membership plan or validate the plan a user attaches to their own account, allowing authenticated users with Author-level access and above to assign themselves an arbitrary role and escalate their privileges to Administrator.","publishedAt":"2026-09-13T06:00:07.965Z","updatedAt":"2026-09-13T10:45:53.169Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown User Registration & Membership"],"affected":[{"vendor":"Unknown","product":"User Registration & Membership","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.2.8","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/a4fbdeea-0d3b-466b-b4b6-4c4db277cd1d/"],"weaknesses":["CWE-269"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/80xxx/CVE-2026-80071.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80071","state":"PUBLISHED","datePublished":"2026-09-13T06:00:07.965Z","dateUpdated":"2026-09-13T10:45:53.169Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-08-25T18:22:58.616Z"},"containers":{"cna":{"title":"User Registration & Membership < 5.2.8 - Author+ Privilege Escalation to Administrator","descriptions":[{"lang":"en","value":"The User Registration & Membership  WordPress plugin before 5.2.8 does not properly restrict who may author a membership plan or validate the plan a user attaches to their own account, allowing authenticated users with Author-level access and above to assign themselves an arbitrary role and escalate their privileges to Administrator."}],"affected":[{"vendor":"Unknown","product":"User Registration & Membership","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.2.8","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/a4fbdeea-0d3b-466b-b4b6-4c4db277cd1d/","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":"2026-09-13T06:00:07.965Z"},"credits":[{"lang":"en","value":"Baikuya","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":7.2,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-13T10:43:08.893895Z","id":"CVE-2026-80071","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","type":"CWE","lang":"en","description":"CWE-269 Improper Privilege Management"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-13T10:45:53.169Z"}}]}}}