{"id":"CVE-2021-39308","aliases":["EUVD-2021-25669","GHSA-mpg5-6753-g2p4"],"status":"published","title":"WooCommerce myghpay Payment Gateway \u003c= 3.0 Reflected Cross-Site Scripting","description":"The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00782,"percentile":0.5641,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-12-14T15:50:16Z","modified":"2026-06-17T04:03:31Z","products":[{"vendor":"woo-myghpay-payment-gateway_project","product":"woo-myghpay-payment-gateway"},{"vendor":"woocommerce myghpay payment gateway","product":"woocommerce myghpay payment gateway"}],"references":[{"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39308","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/woo-myghpay-payment-gateway/trunk/processresponse.php?rev=2410420#L134","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39308"},{"url":"https://github.com/advisories/GHSA-mpg5-6753-g2p4"}],"sources":{"cve":[{"id":"CVE-2021-39308","title":"WooCommerce myghpay Payment Gateway \u003c= 3.0 Reflected Cross-Site Scripting","description":"The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.","status":"published","published":"2021-12-14T15:50:16.276Z","modified":"2025-01-31T18:59:44.675Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:09.540052Z"}],"euvd":[{"id":"EUVD-2021-25669","description":"The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.","status":"published","published":"2021-12-14T15:50:16Z","modified":"2025-01-31T18:59:44Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:07.748787Z"}],"ghsa":[{"id":"GHSA-mpg5-6753-g2p4","title":"The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site...","description":"The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.","status":"published","published":"2021-12-15T00:00:58Z","modified":"2023-02-01T05:07:04Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:28.399252Z"}],"nvd":[{"id":"CVE-2021-39308","description":"The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.","status":"published","published":"2021-12-14T16:15:08.36Z","modified":"2026-06-17T04:03:31.07Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"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":"2026-11-02T14:07:02.189991Z"}]}}