{"id":"CVE-2019-14470","aliases":["EUVD-2022-3939","GHSA-gcv6-2v9c-rj48"],"status":"published","title":"Cosenary Instagram-PHP-API contains reflected XSS vulnerability","description":"cosenary Instagram-PHP-API (aka Instagram PHP API V2), as used in the UserPro plugin through 4.9.32 for WordPress, has XSS via the example/success.php error_description parameter.","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":"2026-11-12","score":0.82962,"percentile":0.99678,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2019-09-04T19:24:53Z","modified":"2026-06-17T02:18:29Z","exploits":[{"source":"exploitdb","id":"EDB-47304","title":"WordPress Plugin UserPro 4.9.32 - Cross-Site Scripting","type":"webapps","platform":"php","date":"2019-08-26","url":"https://www.exploit-db.com/exploits/47304"},{"source":"nuclei","id":"CVE-2019-14470","title":"WordPress UserPro 4.9.32 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-14470.yaml"}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"cosenary/instagram","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"cosenary/instagram","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3"}]}],"versions":["v2.2","v2.3"]}],"products":[{"vendor":"instagram-php-api_project","product":"instagram-php-api"},{"vendor":"userproplugin","product":"user_pro"}],"references":[{"url":"https://github.com/cosenary/Instagram-PHP-API/commits/master","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/154206/WordPress-UserPro-4.9.32-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","web"]},{"url":"https://wpvulndb.com/vulnerabilities/9815","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://www.exploit-db.com/exploits/47304","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14470","tags":["advisory"]},{"url":"https://github.com/cosenary/Instagram-PHP-API/blob/master/example/success.php#L33-L36","tags":["web"]},{"url":"https://github.com/advisories/GHSA-gcv6-2v9c-rj48"},{"url":"https://github.com/cosenary/Instagram-PHP-API","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-14470","description":"cosenary Instagram-PHP-API (aka Instagram PHP API V2), as used in the UserPro plugin through 4.9.32 for WordPress, has XSS via the example/success.php error_description parameter.","status":"published","published":"2019-09-04T19:24:53Z","modified":"2024-08-05T00:19:41.084Z","updated_at":"2026-11-02T14:20:18.085548Z"}],"euvd":[{"id":"EUVD-2022-3939","description":"cosenary Instagram-PHP-API (aka Instagram PHP API V2), as used in the UserPro plugin through 4.9.32 for WordPress, has XSS via the example/success.php error_description parameter.","status":"published","published":"2019-09-04T19:24:53Z","modified":"2024-08-05T00:19:41Z","updated_at":"2026-11-03T02:40:39.076786Z"}],"ghsa":[{"id":"GHSA-gcv6-2v9c-rj48","title":"Cosenary Instagram-PHP-API contains reflected XSS vulnerability","description":"cosenary Instagram-PHP-API (aka Instagram PHP API V2), used in the UserPro plugin through 4.9.32 for WordPress, is vulnerable to cross-site scripting via the [example/success.php](https://github.com/cosenary/Instagram-PHP-API/blob/master/example/success.php#L36\n) error_description parameter.\n\nVulnerable code:\n\n```php\n    if (isset($_GET['error'])) {\n        echo 'An error occurred: ' . $_GET['error_description'];\n    }\n```\n\nProof-of-Concept:\n\n`https://domain.tld/wp-content/plugins/userpro/lib/instagram/vendor/cosenary/instagram/example/success.php?error=\u0026error_description=\u003cPAYLOAD\u003e`","status":"published","published":"2022-05-24T16:55:25Z","modified":"2023-07-07T13:52:41Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T14:36:56.605555Z"}],"nvd":[{"id":"CVE-2019-14470","description":"cosenary Instagram-PHP-API (aka Instagram PHP API V2), as used in the UserPro plugin through 4.9.32 for WordPress, has XSS via the example/success.php error_description parameter.","status":"published","published":"2019-09-04T20:15:10.763Z","modified":"2026-06-17T02:18:29.343Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:25.691233Z"}],"osv":[{"id":"GHSA-gcv6-2v9c-rj48","title":"Cosenary Instagram-PHP-API contains reflected XSS vulnerability","description":"cosenary Instagram-PHP-API (aka Instagram PHP API V2), used in the UserPro plugin through 4.9.32 for WordPress, is vulnerable to cross-site scripting via the [example/success.php](https://github.com/cosenary/Instagram-PHP-API/blob/master/example/success.php#L36\n) error_description parameter.\n\nVulnerable code:\n\n```php\n    if (isset($_GET['error'])) {\n        echo 'An error occurred: ' . $_GET['error_description'];\n    }\n```\n\nProof-of-Concept:\n\n`https://domain.tld/wp-content/plugins/userpro/lib/instagram/vendor/cosenary/instagram/example/success.php?error=\u0026error_description=\u003cPAYLOAD\u003e`","status":"published","published":"2022-05-24T16:55:25Z","modified":"2024-12-02T05:41:52.983279Z","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"}],"updated_at":"2026-11-02T15:46:47.822182Z"}]}}