{"id":"CVE-2021-34636","aliases":["EUVD-2021-21286","GHSA-f825-g8w3-7mxh"],"status":"published","title":"Countdown and CountUp, WooCommerce Sales Timer \u003c= 1.5.7 Cross-Site Request Forgery to Stored Cross-Site Scripting","description":"The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00625,"percentile":0.50479,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2021-09-28T13:53:30Z","modified":"2026-06-17T03:56:16Z","products":[{"vendor":"wpdevart","product":"countdown and countup, woocommerce sales timers"},{"vendor":"wpdevart","product":"countdown_and_countup\\,_woocommerce_sales_timer"}],"references":[{"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34636","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2605523/countdown-wpdevart-extended/trunk/includes/admin/coundown_theme_page.php","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34636"},{"url":"https://github.com/advisories/GHSA-f825-g8w3-7mxh"}],"sources":{"cve":[{"id":"CVE-2021-34636","title":"Countdown and CountUp, WooCommerce Sales Timer \u003c= 1.5.7 Cross-Site Request Forgery to Stored Cross-Site Scripting","description":"The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.","status":"published","published":"2021-09-28T13:53:30.212Z","modified":"2025-03-31T18:12:13.099Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:33:11.244759Z"}],"euvd":[{"id":"EUVD-2021-21286","description":"The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.","status":"published","published":"2021-09-28T13:53:30Z","modified":"2025-03-31T18:12:13Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:46.2495Z"}],"ghsa":[{"id":"GHSA-f825-g8w3-7mxh","title":"The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site...","description":"The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.","status":"published","published":"2022-05-24T19:15:59Z","modified":"2023-01-30T05:02:30Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:46:39.405598Z"}],"nvd":[{"id":"CVE-2021-34636","description":"The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.","status":"published","published":"2021-09-28T14:15:07.897Z","modified":"2026-06-17T03:56:16.517Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:06:59.314106Z"}]}}