{"id":"CVE-2026-16965","aliases":["EUVD-2026-54889","GHSA-777w-f323-336m"],"status":"published","title":"Solace Extra \u003c 1.6.1 - Subscriber+ Post Meta Update via solace_update_sitebuilder_status","description":"The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00142,"percentile":0.03599,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352","CWE-862"],"published":"2026-08-09T06:00:11Z","modified":"2026-08-26T16:31:16Z","products":[{"vendor":"solacewp","product":"solace extra"},{"vendor":"unknown","product":"solace extra"}],"references":[{"url":"https://wpscan.com/vulnerability/514f4577-1f7e-4d50-90d5-36bc504a260c/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16965"},{"url":"https://wpscan.com/vulnerability/514f4577-1f7e-4d50-90d5-36bc504a260c"},{"url":"https://github.com/advisories/GHSA-777w-f323-336m"}],"sources":{"cve":[{"id":"CVE-2026-16965","title":"Solace Extra \u003c 1.6.1 - Subscriber+ Post Meta Update via solace_update_sitebuilder_status","description":"The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.","status":"published","published":"2026-08-09T06:00:11.831Z","modified":"2026-08-11T19:43:41.456Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862","CWE-352"],"updated_at":"2026-11-02T14:20:11.24076Z"}],"euvd":[{"id":"EUVD-2026-54889","description":"The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.","status":"published","published":"2026-08-09T06:00:11Z","modified":"2026-08-11T19:43:41Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:59.481615Z"}],"ghsa":[{"id":"GHSA-777w-f323-336m","title":"The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one...","description":"The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.","status":"published","published":"2026-08-09T06:31:36Z","modified":"2026-08-11T21:33:34Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:10:22.198935Z"}],"nvd":[{"id":"CVE-2026-16965","description":"The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.","status":"published","published":"2026-08-09T06:17:55.77Z","modified":"2026-08-26T16:31:16.753Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-352","CWE-862"],"updated_at":"2026-11-02T14:12:35.743275Z"}]}}