{"id":"CVE-2024-2693","state":"PUBLISHED","title":"Link Whisper Free <= 0.7.1 - Authenticated (Contributor+) PHP Object Injection","description":"The Link Whisper Free plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 0.7.1 via deserialization of untrusted input of the 'mfn-page-items' post meta value. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","publishedAt":"2024-04-09T18:59:02.060Z","updatedAt":"2026-04-08T17:02:53.838Z","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":["linkwhspr Link Whisper Free"],"affected":[{"vendor":"linkwhspr","product":"Link Whisper Free","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.7.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/7d5dd7cd-f96a-48df-a553-be5e59d8290f?source=cve","https://plugins.trac.wordpress.org/changeset/3057518/link-whisper/tags/0.7.2/core/Wpil/Editor/Muffin.php?old=3048109&old_path=link-whisper%2Ftags%2F0.7.1%2Fcore%2FWpil%2FEditor%2FMuffin.php"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-29T20:07:21.467Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/2xxx/CVE-2024-2693.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-2693","state":"PUBLISHED","datePublished":"2024-04-09T18:59:02.060Z","dateUpdated":"2026-04-08T17:02:53.838Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-03-19T20:43:11.701Z"},"containers":{"cna":{"title":"Link Whisper Free <= 0.7.1 - Authenticated (Contributor+) PHP Object Injection","descriptions":[{"lang":"en","value":"The Link Whisper Free plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 0.7.1 via deserialization of untrusted input of the 'mfn-page-items' post meta value. 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