{"id":"CVE-2026-87761","aliases":["EUVD-2026-96770","GHSA-7cxr-gprm-hwh4"],"status":"published","title":"Adwised Web Push Notification \u003c= 2.5.7 - Subscriber+ Stored XSS via Pop-up Settings","description":"The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability or nonce check before allowing an authenticated user to overwrite its site-wide configuration, and does not escape those configuration values before printing them inside an inline script block on every front-end page, allowing any authenticated user, such as a subscriber, to perform Stored Cross-Site Scripting attacks against every visitor, including administrators.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0027,"percentile":0.1949,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-10-11T06:00:15Z","modified":"2026-10-13T20:36:00Z","products":[{"vendor":"unknown","product":"adwised web push notification"}],"references":[{"url":"https://wpscan.com/vulnerability/862d0ae8-eb6a-4a39-a941-597892c40eb0/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87761"},{"url":"https://wpscan.com/vulnerability/862d0ae8-eb6a-4a39-a941-597892c40eb0"},{"url":"https://github.com/advisories/GHSA-7cxr-gprm-hwh4"}],"sources":{"cve":[{"id":"CVE-2026-87761","title":"Adwised Web Push Notification \u003c= 2.5.7 - Subscriber+ Stored XSS via Pop-up Settings","description":"The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability or nonce check before allowing an authenticated user to overwrite its site-wide configuration, and does not escape those configuration values before printing them inside an inline script block on every front-end page, allowing any authenticated user, such as a subscriber, to perform Stored Cross-Site Scripting attacks against every visitor, including administrators.","status":"published","published":"2026-10-11T06:00:15.207Z","modified":"2026-10-11T11:32:43.494Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:37:47.463822Z"}],"euvd":[{"id":"EUVD-2026-96770","description":"The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability or nonce check before allowing an authenticated user to overwrite its site-wide configuration, and does not escape those configuration values before printing them inside an inline script block on every front-end page, allowing any authenticated user, such as a subscriber, to perform Stored Cross-Site Scripting attacks against every visitor, including administrators.","status":"published","published":"2026-10-11T06:00:15Z","modified":"2026-10-11T11:32:43Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:23.217739Z"}],"ghsa":[{"id":"GHSA-7cxr-gprm-hwh4","title":"The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability...","description":"The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability or nonce check before allowing an authenticated user to overwrite its site-wide configuration, and does not escape those configuration values before printing them inside an inline script block on every front-end page, allowing any authenticated user, such as a subscriber, to perform Stored Cross-Site Scripting attacks against every visitor, including administrators.","status":"published","published":"2026-10-11T09:30:25Z","modified":"2026-10-11T12:31:09Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:13:04.632316Z"}],"nvd":[{"id":"CVE-2026-87761","description":"The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability or nonce check before allowing an authenticated user to overwrite its site-wide configuration, and does not escape those configuration values before printing them inside an inline script block on every front-end page, allowing any authenticated user, such as a subscriber, to perform Stored Cross-Site Scripting attacks against every visitor, including administrators.","status":"published","published":"2026-10-11T07:17:26.69Z","modified":"2026-10-13T20:36:00.85Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:55.874869Z"}]}}