{"id":"CVE-2023-0619","aliases":["EUVD-2023-12654","GHSA-fw8x-2gp4-9r9q"],"status":"published","title":"Kraken.io Image Optimizer \u003c= 2.6.8 - Missing Authorization to Authenticated (Subscriber+) Plugin Options Update","description":"The Kraken.io Image Optimizer plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on its AJAX actions in versions up to, and including, 2.6.8. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to reset image optimizations.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00677,"percentile":0.52556,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-02-01T19:03:40Z","modified":"2026-06-17T05:25:56Z","products":[{"vendor":"karim salman","product":"kraken.io image optimizer"},{"vendor":"karim79","product":"kraken.io image optimizer"},{"vendor":"kraken","product":"kraken.io_image_optimizer"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f94eabc5-6e3b-46df-9e36-d7d0fad833de?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/kraken-image-optimizer/tags/2.6.6/kraken.php#L705","tags":["x_transferred","Third Party Advisory"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f94eabc5-6e3b-46df-9e36-d7d0fad833de","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0619"},{"url":"https://github.com/advisories/GHSA-fw8x-2gp4-9r9q"}],"sources":{"cve":[{"id":"CVE-2023-0619","title":"Kraken.io Image Optimizer \u003c= 2.6.8 - Missing Authorization to Authenticated (Subscriber+) Plugin Options Update","description":"The Kraken.io Image Optimizer plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on its AJAX actions in versions up to, and including, 2.6.8. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to reset image optimizations.","status":"published","published":"2023-02-01T19:03:40.11Z","modified":"2026-04-08T17:34:09.064Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-12654","description":"The Kraken.io Image Optimizer plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on its AJAX actions in versions up to, and including, 2.6.8. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to reset image optimizations.","status":"published","published":"2023-02-01T19:03:40Z","modified":"2026-04-08T17:34:09Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:32.88989Z"}],"ghsa":[{"id":"GHSA-fw8x-2gp4-9r9q","title":"The Kraken.io Image Optimizer plugin for WordPress is vulnerable to authorization bypass due to a...","description":"The Kraken.io Image Optimizer plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on its AJAX actions in versions up to, and including, 2.6.8. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to reset image optimizations.","status":"published","published":"2023-02-01T21:30:23Z","modified":"2026-04-08T21:31:48Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:07:19.106047Z"}],"nvd":[{"id":"CVE-2023-0619","description":"The Kraken.io Image Optimizer plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on its AJAX actions in versions up to, and including, 2.6.8. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to reset image optimizations.","status":"published","published":"2023-02-01T20:15:10.5Z","modified":"2026-06-17T05:25:56.597Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:07:46.064662Z"}]}}