{"id":"CVE-2026-17608","aliases":["EUVD-2026-59924","GHSA-cj84-vf64-52hg"],"status":"published","title":"WP Compress \u003c= 7.10.09 - Cross-Site Request Forgery to Arbitrary Options Deletion","description":"The WP Compress – Instant Performance \u0026 Speed Optimization plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.10.09. This is due to missing or incorrect nonce validation on the (top-level template code) function. This makes it possible for unauthenticated attackers to delete arbitrary WordPress options, including critical ones such as siteurl, home, active_plugins, template, and stylesheet, causing site outage or a full plugin and theme reset via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00238,"percentile":0.1499,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2026-08-16T06:38:07Z","modified":"2026-08-20T12:48:10Z","products":[{"vendor":"aresit","product":"wp compress – instant performance \u0026 speed optimization"},{"vendor":"smartersite","product":"wp compress – instant performance \u0026 speed optimization"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/67013cc9-c20f-4137-9a4d-e7d700899131?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/7.10.03/templates/admin/debug_tool.php#L551"},{"url":"https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/7.10.03/templates/admin/debug_tool.php#L550"},{"url":"https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/7.10.03/templates/admin/advanced_settings_v4.php#L2378"},{"url":"https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/7.10.03/classes/menu.class.php#L335"},{"url":"https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/7.10.03/classes/menu.class.php#L239"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3641964%40wp-compress-image-optimizer\u0026new=3641964%40wp-compress-image-optimizer"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17608"},{"url":"https://github.com/advisories/GHSA-cj84-vf64-52hg"}],"sources":{"cve":[{"id":"CVE-2026-17608","title":"WP Compress \u003c= 7.10.09 - Cross-Site Request Forgery to Arbitrary Options Deletion","description":"The WP Compress – Instant Performance \u0026 Speed Optimization plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.10.09. This is due to missing or incorrect nonce validation on the (top-level template code) function. This makes it possible for unauthenticated attackers to delete arbitrary WordPress options, including critical ones such as siteurl, home, active_plugins, template, and stylesheet, causing site outage or a full plugin and theme reset via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2026-08-16T06:38:07.794Z","modified":"2026-08-18T19:19:30.083Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:19:54.84674Z"}],"euvd":[{"id":"EUVD-2026-59924","description":"The WP Compress – Instant Performance \u0026 Speed Optimization plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.10.09. This is due to missing or incorrect nonce validation on the (top-level template code) function. This makes it possible for unauthenticated attackers to delete arbitrary WordPress options, including critical ones such as siteurl, home, active_plugins, template, and stylesheet, causing site outage or a full plugin and theme reset via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2026-08-16T06:38:07Z","modified":"2026-08-18T19:19:30Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:46.060074Z"}],"ghsa":[{"id":"GHSA-cj84-vf64-52hg","title":"The WP Compress – Instant Performance \u0026 Speed Optimization plugin for WordPress is vulnerable to...","description":"The WP Compress – Instant Performance \u0026 Speed Optimization plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.10.09. This is due to missing or incorrect nonce validation on the (top-level template code) function. This makes it possible for unauthenticated attackers to delete arbitrary WordPress options, including critical ones such as siteurl, home, active_plugins, template, and stylesheet, causing site outage or a full plugin and theme reset via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2026-08-16T09:30:21Z","modified":"2026-08-16T09:30:27Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:10:32.287939Z"}],"nvd":[{"id":"CVE-2026-17608","description":"The WP Compress – Instant Performance \u0026 Speed Optimization plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.10.09. This is due to missing or incorrect nonce validation on the (top-level template code) function. This makes it possible for unauthenticated attackers to delete arbitrary WordPress options, including critical ones such as siteurl, home, active_plugins, template, and stylesheet, causing site outage or a full plugin and theme reset via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2026-08-16T07:16:30.663Z","modified":"2026-08-20T12:48:10.287Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:12:38.647684Z"}]}}