{"id":"CVE-2026-16291","state":"PUBLISHED","title":"ProfileGrid < 5.9.9.8 - Subscriber+ Arbitrary Notification Deletion via IDOR","description":"The ProfileGrid  WordPress plugin before 5.9.9.8 does not verify that a notification belongs to the requesting user before deleting it, allowing any authenticated user such as a Subscriber to delete other users' notifications by enumerating notification identifiers.","publishedAt":"2026-08-02T06:00:12.237Z","updatedAt":"2026-08-04T17:42:27.490Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown ProfileGrid"],"affected":[{"vendor":"Unknown","product":"ProfileGrid","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.9.9.8","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/899c2e96-39a9-4e1c-879b-40d6e629e712/"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16291.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16291","state":"PUBLISHED","datePublished":"2026-08-02T06:00:12.237Z","dateUpdated":"2026-08-04T17:42:27.490Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-20T12:19:42.905Z"},"containers":{"cna":{"title":"ProfileGrid < 5.9.9.8 - Subscriber+ Arbitrary Notification Deletion via IDOR","descriptions":[{"lang":"en","value":"The ProfileGrid  WordPress plugin before 5.9.9.8 does not verify that a notification belongs to the requesting user before deleting it, allowing any authenticated user such as a Subscriber to delete other users' notifications by enumerating notification identifiers."}],"affected":[{"vendor":"Unknown","product":"ProfileGrid","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.9.9.8","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/899c2e96-39a9-4e1c-879b-40d6e629e712/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-02T06:00:12.237Z"},"credits":[{"lang":"en","value":"Meher Sudhakar Abbireddi","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":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-04T16:11:05.309076Z","id":"CVE-2026-16291","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","type":"CWE","lang":"en","description":"CWE-639 Authorization Bypass Through User-Controlled Key"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-04T17:42:27.490Z"}}]}}}