{"id":"CVE-2026-16042","aliases":["EUVD-2026-51942","GHSA-6h82-r4vw-xr2m"],"status":"published","title":"LWS Optimize \u003c 3.4 - Subscriber+ Cache Deletion","description":"The LWS Optimize  WordPress plugin before 3.4 does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00329,"percentile":0.26325,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-08-02T06:00:11Z","modified":"2026-08-26T16:31:36Z","products":[{"vendor":"lws","product":"lws optimize"},{"vendor":"unknown","product":"lws optimize"}],"references":[{"url":"https://wpscan.com/vulnerability/0ea45a09-3155-4e47-97f7-f7645d583565/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16042"},{"url":"https://wpscan.com/vulnerability/0ea45a09-3155-4e47-97f7-f7645d583565"},{"url":"https://github.com/advisories/GHSA-6h82-r4vw-xr2m"}],"sources":{"cve":[{"id":"CVE-2026-16042","title":"LWS Optimize \u003c 3.4 - Subscriber+ Cache Deletion","description":"The LWS Optimize  WordPress plugin before 3.4 does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds.","status":"published","published":"2026-08-02T06:00:11.461Z","modified":"2026-08-04T17:42:33.193Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:20:10.870108Z"}],"euvd":[{"id":"EUVD-2026-51942","description":"The LWS Optimize  WordPress plugin before 3.4 does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds.","status":"published","published":"2026-08-02T06:00:11Z","modified":"2026-08-04T17:42:33Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T18:02:22.965583Z"}],"ghsa":[{"id":"GHSA-6h82-r4vw-xr2m","title":"The LWS Optimize  WordPress plugin before 3.4 does not perform a capability check on its cache...","description":"The LWS Optimize  WordPress plugin before 3.4 does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds.","status":"published","published":"2026-08-02T06:30:22Z","modified":"2026-08-04T18:32:22Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:10:05.423688Z"}],"nvd":[{"id":"CVE-2026-16042","description":"The LWS Optimize  WordPress plugin before 3.4 does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds.","status":"published","published":"2026-08-02T06:16:38.32Z","modified":"2026-08-26T16:31:36.75Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}