{"id":"CVE-2024-9215","state":"PUBLISHED","title":"Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors <= 4.7.1 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary User Email Update and Account Takeover","description":"The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Insecure Direct Object Reference to Privilege Escalation/Account Takeover in all versions up to, and including, 4.7.1 via the action_edited_author() due to missing validation on the 'authors-user_id' user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to update arbitrary user accounts email addresses, including administrators, which can then be leveraged to reset that user's account password and gain access.","publishedAt":"2024-10-17T02:06:04.689Z","updatedAt":"2026-04-08T17:24:51.431Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["publishpress Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors"],"affected":[{"vendor":"publishpress","product":"Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.7.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/d0506137-82e3-4988-9b23-370465a866c0?source=cve","https://plugins.trac.wordpress.org/browser/publishpress-authors/tags/4.7.1/src/core/Classes/Author_Editor.php#L594","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3169244%40publishpress-authors&new=3169244%40publishpress-authors&sfp_email=&sfph_mail=#file7"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/9xxx/CVE-2024-9215.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-9215","state":"PUBLISHED","datePublished":"2024-10-17T02:06:04.689Z","dateUpdated":"2026-04-08T17:24:51.431Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-09-26T16:03:28.660Z"},"containers":{"cna":{"title":"Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors <= 4.7.1 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary User Email Update and Account Takeover","descriptions":[{"lang":"en","value":"The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Insecure Direct Object Reference to Privilege Escalation/Account Takeover in all versions up to, and including, 4.7.1 via the action_edited_author() due to missing validation on the 'authors-user_id' user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to update arbitrary user accounts email addresses, including administrators, which can then be leveraged to reset that user's account password and gain access."}],"affected":[{"vendor":"publishpress","product":"Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.7.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/d0506137-82e3-4988-9b23-370465a866c0?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/publishpress-authors/tags/4.7.1/src/core/Classes/Author_Editor.php#L594"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3169244%40publishpress-authors&new=3169244%40publishpress-authors&sfp_email=&sfph_mail=#file7"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639 Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:24:51.431Z"},"credits":[{"lang":"en","type":"finder","value":"wesley"}],"timeline":[{"time":"2024-10-16T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"publishpress","product":"authors","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.7.1","versionType":"semver"}],"cpes":["cpe:2.3:a:publishpress:authors:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-17T16:11:01.287328Z","id":"CVE-2024-9215","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-17T16:15:04.518Z"}}]}}}