{"id":"CVE-2017-17451","aliases":["EUVD-2017-8615","GHSA-28jr-36gh-qwvh"],"status":"published","title":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes...","description":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes parameter to view/subscription/unsubscribe2.php.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.05088,"percentile":0.924,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2017-12-07T00:00:00Z","modified":"2026-06-17T01:10:49Z","exploits":[{"source":"nuclei","id":"CVE-2017-17451","title":"WordPress Mailster \u003c=1.5.4 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2017/CVE-2017-17451.yaml"}],"products":[{"vendor":"wpmailster","product":"wp_mailster"}],"references":[{"url":"https://packetstormsecurity.com/files/145222/WordPress-WP-Mailster-1.5.4.0-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://wordpress.org/plugins/wp-mailster/#developers","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://wpvulndb.com/vulnerabilities/8973","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17451"},{"url":"https://github.com/advisories/GHSA-28jr-36gh-qwvh"}],"sources":{"cve":[{"id":"CVE-2017-17451","description":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes parameter to view/subscription/unsubscribe2.php.","status":"published","published":"2017-12-07T00:00:00Z","modified":"2024-08-05T20:51:31.4Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-8615","description":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes parameter to view/subscription/unsubscribe2.php.","status":"published","published":"2017-12-07T00:00:00Z","modified":"2024-08-05T20:51:31Z","updated_at":"2026-11-03T02:23:10.087185Z"}],"ghsa":[{"id":"GHSA-28jr-36gh-qwvh","title":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes...","description":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes parameter to view/subscription/unsubscribe2.php.","status":"published","published":"2022-05-17T00:11:38Z","modified":"2023-02-03T05:01:14Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:56.051434Z"}],"nvd":[{"id":"CVE-2017-17451","description":"The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes parameter to view/subscription/unsubscribe2.php.","status":"published","published":"2017-12-07T00:29:00.443Z","modified":"2026-06-17T01:10:49.14Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:10.156892Z"}]}}