{"id":"CVE-2026-2893","state":"PUBLISHED","title":"Page and Post Clone <= 6.3 - Authenticated (Contributor+) SQL Injection via 'meta_key' Parameter","description":"The Page and Post Clone plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' parameter in the content_clone() function in all versions up to, and including, 6.3. This is due to insufficient escaping on the user-supplied meta_key value and insufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The injection is second-order: the malicious payload is stored as a post meta key and executed when the post is cloned.","publishedAt":"2026-03-05T07:30:55.134Z","updatedAt":"2026-04-08T17:04:36.416Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["carlosfazenda Fast Page & Post Duplicator"],"affected":[{"vendor":"carlosfazenda","product":"Fast Page & Post Duplicator","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.3","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/85674d8a-96b3-4fae-8bff-900ca78073a4?source=cve","https://plugins.trac.wordpress.org/browser/page-or-post-clone/tags/6.3/page-or-post-clone.php#L95","https://plugins.trac.wordpress.org/browser/page-or-post-clone/trunk/page-or-post-clone.php#L95","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3474651%40page-or-post-clone%2Ftrunk&old=3202933%40page-or-post-clone%2Ftrunk&sfp_email=&sfph_mail="],"weaknesses":["CWE-89"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/2xxx/CVE-2026-2893.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2893","state":"PUBLISHED","datePublished":"2026-03-05T07:30:55.134Z","dateUpdated":"2026-04-08T17:04:36.416Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-02-20T18:48:50.173Z"},"containers":{"cna":{"title":"Page and Post Clone <= 6.3 - Authenticated (Contributor+) SQL Injection via 'meta_key' Parameter","descriptions":[{"lang":"en","value":"The Page and Post Clone plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' parameter in the content_clone() function in all versions up to, and including, 6.3. This is due to insufficient escaping on the user-supplied meta_key value and insufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The injection is second-order: the malicious payload is stored as a post meta key and executed when the post is cloned."}],"affected":[{"vendor":"carlosfazenda","product":"Fast Page & Post Duplicator","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.3","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/85674d8a-96b3-4fae-8bff-900ca78073a4?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/page-or-post-clone/tags/6.3/page-or-post-clone.php#L95"},{"url":"https://plugins.trac.wordpress.org/browser/page-or-post-clone/trunk/page-or-post-clone.php#L95"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3474651%40page-or-post-clone%2Ftrunk&old=3202933%40page-or-post-clone%2Ftrunk&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:04:36.416Z"},"credits":[{"lang":"en","type":"finder","value":"Arthur GRIMAULT"}],"timeline":[{"time":"2026-03-04T19:00:38.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-05T15:01:15.371730Z","id":"CVE-2026-2893","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-05T15:02:06.475Z"}}]}}}