{"id":"CVE-2013-2640","aliases":["EUVD-2013-2579","GHSA-9f39-p8rr-4mjp"],"status":"published","title":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict...","description":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks via unspecified vectors related to \"formData=save\" requests, a different version than CVE-2013-0731.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02375,"percentile":0.83968,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2013-03-22T17:00:00Z","modified":"2026-06-16T23:53:45Z","products":[{"vendor":"mailup","product":"wp-mailup"}],"references":[{"url":"http://plugins.trac.wordpress.org/changeset?new=682420","tags":["x_refsource_MISC","x_transferred","Exploit","Patch"]},{"url":"http://secunia.com/advisories/51917","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://wordpress.org/extend/plugins/wp-mailup/changelog/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://osvdb.org/91274","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2640"},{"url":"http://wordpress.org/extend/plugins/wp-mailup/changelog"},{"url":"https://github.com/advisories/GHSA-9f39-p8rr-4mjp"}],"sources":{"cve":[{"id":"CVE-2013-2640","description":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks via unspecified vectors related to \"formData=save\" requests, a different version than CVE-2013-0731.","status":"published","published":"2013-03-22T17:00:00Z","modified":"2024-09-16T22:34:59.491Z","updated_at":"2026-11-02T14:34:55.825574Z"}],"euvd":[{"id":"EUVD-2013-2579","description":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks via unspecified vectors related to \"formData=save\" requests, a different version than CVE-2013-0731.","status":"published","published":"2013-03-22T17:00:00Z","modified":"2024-09-16T22:34:59Z","updated_at":"2026-11-03T00:55:02.001238Z"}],"ghsa":[{"id":"GHSA-9f39-p8rr-4mjp","title":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict...","description":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks via unspecified vectors related to \"formData=save\" requests, a different version than CVE-2013-0731.","status":"published","published":"2022-05-17T05:12:06Z","modified":"2025-04-11T04:09:53Z","updated_at":"2026-11-02T15:01:13.537017Z"}],"nvd":[{"id":"CVE-2013-2640","description":"ajax.functions.php in the MailUp plugin before 1.3.2 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks via unspecified vectors related to \"formData=save\" requests, a different version than CVE-2013-0731.","status":"published","published":"2013-03-22T17:55:01.097Z","modified":"2026-06-16T23:53:45.37Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:24.091325Z"}]}}