{"id":"CVE-2026-65640","aliases":["BIT-wordpress-2026-65640","BIT-wordpress-multisite-2026-65640","DEBIAN-CVE-2026-65640","EUVD-2026-60462","UBUNTU-CVE-2026-65640"],"status":"published","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.\n\nPrerequisites:\n* Imagick and Ghostscript in use on the server\n* A malicious user with the `upload_files` capability\n\nThis issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01938,"percentile":0.8024,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-434"],"published":"2026-08-17T20:55:33Z","modified":"2026-10-17T12:56:23Z","exploits":[{"source":"pocgithub","id":"jobusa755-a11y/CVE-2026-65640-","title":"jobusa755-a11y/CVE-2026-65640-","date":"2026-08-13","url":"https://github.com/jobusa755-a11y/CVE-2026-65640-"}],"fixes":[{"ecosystem":"Bitnami","package":"wordpress","fixed_in":["7.0.4"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"wordpress-multisite","fixed_in":["7.0.4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wordpress","fixed_in":["6.8.10+dfsg1-0+deb13u1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wordpress","fixed_in":["7.1+dfsg1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"wordpress","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.0.4"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"wordpress-multisite","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.0.4"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.1.1+dfsg1-1","6.1.6+dfsg1-0+deb12u1","6.1.9+dfsg1-0+deb12u1","6.2+dfsg1-1","6.2.1+dfsg1-1","6.2.2+dfsg1-1","6.3+dfsg1-1","6.3.1+dfsg1-1","6.3.2+dfsg1-1","6.4.1+dfsg1-1","6.4.1+dfsg1-1.1","6.4.2+dfsg1-1","6.4.3+dfsg1-1","6.5+dfsg1-1","6.5.2+dfsg1-1","6.5.3+dfsg1-1","6.5.5+dfsg1-1","6.6.1+dfsg1-1","6.7.2+dfsg1-1","6.7.2+dfsg1-1.1","6.8.1+dfsg1-1","6.8.3+dfsg1-1","6.9+dfsg1-1","6.9.4+dfsg1-1","7.0+dfsg1-1","7.0.2+dfsg1-1","7.0.3+dfsg1-1","7.1+dfsg1-1","7.1.1+dfsg1-1","7.1.2+dfsg1-1"]},{"source":"osv","ecosystem":"Debian:13","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.10+dfsg1-0+deb13u1"}]}],"versions":["6.8.1+dfsg1-1","6.8.3+dfsg1-0+deb13u1","6.8.3+dfsg1-1","6.8.6+dfsg1-0+deb13u1","6.8.7+dfsg1-0+deb13u1"]},{"source":"osv","ecosystem":"Debian:14","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.1+dfsg1-1"}]}],"versions":["6.8.1+dfsg1-1","6.8.3+dfsg1-1","6.9+dfsg1-1","6.9.4+dfsg1-1","7.0+dfsg1-1","7.0.2+dfsg1-1","7.0.3+dfsg1-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3+dfsg-1","4.3.1+dfsg-1","4.4+dfsg-1","4.4.1+dfsg-1","4.4.2+dfsg-1","4.4.2+dfsg-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.8.2+dfsg-2","4.8.3+dfsg-1","4.9.1+dfsg-1","4.9.2+dfsg-1","4.9.4+dfsg-1","4.9.5+dfsg1-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.2+dfsg1-1","5.2.4+dfsg1-1","5.3.2+dfsg1-1","5.3.2+dfsg1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.7.1+dfsg1-2ubuntu1","5.8.1+dfsg1-2ubuntu1","5.8.2+dfsg1-1ubuntu1","5.8.3+dfsg1-1ubuntu1","5.8.3+dfsg1-1ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2+dfsg1-1ubuntu1","6.4.3+dfsg1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu1","6.7.2+dfsg1-1.1ubuntu2"]}],"products":[{"vendor":"wordpress","product":"wordpress"},{"vendor":"wordpress foundation","product":"wordpress"}],"references":[{"url":"https://wordpress.org/news/2026/08/wordpress-7-0-4-release/","tags":["web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65640","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-65640","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-65640","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-65640","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-65640","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.\n\nPrerequisites:\n* Imagick and Ghostscript in use on the server\n* A malicious user with the `upload_files` capability\n\nThis issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-17T20:55:33.162Z","modified":"2026-08-18T15:17:13.043Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T13:37:13.934727Z"}],"euvd":[{"id":"EUVD-2026-60462","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.\n\nPrerequisites:\n* Imagick and Ghostscript in use on the server\n* A malicious user with the `upload_files` capability\n\nThis issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-17T20:55:33Z","modified":"2026-08-18T15:17:13Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:46.405062Z"}],"nvd":[{"id":"CVE-2026-65640","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.\n\nPrerequisites:\n* Imagick and Ghostscript in use on the server\n* A malicious user with the `upload_files` capability\n\nThis issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-17T21:16:46.47Z","modified":"2026-09-03T17:02:54.67Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:38.647684Z"}],"osv":[{"id":"DEBIAN-CVE-2026-65640","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.  Prerequisites: * Imagick and Ghostscript in use on the server * A malicious user with the `upload_files` capability  This issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-17T21:16:46.47Z","modified":"2026-10-01T03:03:48.253742939Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:58.699079Z"},{"id":"UBUNTU-CVE-2026-65640","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher. Prerequisites: * Imagick and Ghostscript in use on the server * A malicious user with the `upload_files` capability This issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-17T21:16:00Z","modified":"2026-10-17T12:56:23.899953898Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:56:53.710209Z"},{"id":"BIT-wordpress-2026-65640","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.\n\nPrerequisites:\n* Imagick and Ghostscript in use on the server\n* A malicious user with the `upload_files` capability\n\nThis issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-21T08:58:07.788Z","modified":"2026-08-21T09:26:00.336232746Z","updated_at":"2026-11-02T15:28:36.455807Z"},{"id":"BIT-wordpress-multisite-2026-65640","description":"WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher.\n\nPrerequisites:\n* Imagick and Ghostscript in use on the server\n* A malicious user with the `upload_files` capability\n\nThis issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.","status":"published","published":"2026-08-21T08:58:11.209Z","modified":"2026-08-21T09:26:00.336232746Z","updated_at":"2026-11-02T15:28:36.455807Z"}]}}