{"id":"CVE-2026-19942","state":"PUBLISHED","title":"Atarim <= 5.1.1 - Authenticated (Author+) Arbitrary File Deletion via '_wp_attached_file' Meta","description":"The Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the AVCF_Abilities_Media::register (replace-media-file execute_callback) function in all versions up to, and including, 5.1.1. This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This is exploitable by first using the atarim/update-post-field ability to overwrite the _wp_attached_file meta of an attacker-owned attachment with a directory-traversal path, then invoking atarim/replace-media-file to cause get_attached_file() to resolve and unlink the targeted file.","publishedAt":"2026-08-19T04:27:08.789Z","updatedAt":"2026-08-20T15:36:47.587Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["wpfeedback Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback"],"affected":[{"vendor":"wpfeedback","product":"Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"5.1.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/c66a75a3-d420-4f2e-9f61-fe7dc2cb759e?source=cve","https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/abilities/class-avcf-abilities-media.php#L1212","https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/abilities/class-avcf-abilities-metadata.php#L1279","https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Servers/DefaultServerFactory.php#L73","https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Transport/HttpTransport.php#L99","https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Abilities/ExecuteAbilityAbility.php#L91","https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/class-avcf-mcp.php#L329","https://plugins.trac.wordpress.org/changeset?reponame=&old=3653026%40atarim-visual-collaboration&new=3653026%40atarim-visual-collaboration"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19942.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19942","state":"PUBLISHED","datePublished":"2026-08-19T04:27:08.789Z","dateUpdated":"2026-08-20T15:36:47.587Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-08-15T16:46:08.656Z"},"containers":{"cna":{"title":"Atarim <= 5.1.1 - Authenticated (Author+) Arbitrary File Deletion via '_wp_attached_file' Meta","descriptions":[{"lang":"en","value":"The Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the AVCF_Abilities_Media::register (replace-media-file execute_callback) function in all versions up to, and including, 5.1.1. This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This is exploitable by first using the atarim/update-post-field ability to overwrite the _wp_attached_file meta of an attacker-owned attachment with a directory-traversal path, then invoking atarim/replace-media-file to cause get_attached_file() to resolve and unlink the targeted file."}],"affected":[{"vendor":"wpfeedback","product":"Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"5.1.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c66a75a3-d420-4f2e-9f61-fe7dc2cb759e?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/abilities/class-avcf-abilities-media.php#L1212"},{"url":"https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/abilities/class-avcf-abilities-metadata.php#L1279"},{"url":"https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Servers/DefaultServerFactory.php#L73"},{"url":"https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Transport/HttpTransport.php#L99"},{"url":"https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Abilities/ExecuteAbilityAbility.php#L91"},{"url":"https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/class-avcf-mcp.php#L329"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3653026%40atarim-visual-collaboration&new=3653026%40atarim-visual-collaboration"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","baseScore":8.1,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-08-19T04:27:08.789Z"},"credits":[{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-08-18T12:16:05.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-08-18T16:21:44.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-19942","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-08-20T13:34:44.776724Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-20T15:36:47.587Z"}}]}}}