{"id":"CVE-2021-24305","aliases":["EUVD-2021-11219","GHSA-58qm-mv3r-rg7r"],"status":"published","title":"Target First Plugin 2.0 - Unauthenticated Stored XSS via Licence Key","description":"The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerability. An attacker could change the licence key value through a POST on any URL with the 'weeWzKey' parameter that will be save as the 'weeID option and is not sanitized.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01188,"percentile":0.68309,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-05-24T10:58:04Z","modified":"2026-06-17T03:39:48Z","products":[{"vendor":"targetfirst","product":"target first plugin"},{"vendor":"targetfirst","product":"watcheezy"}],"references":[{"url":"https://wpscan.com/vulnerability/4d55d1f5-a7b8-4029-942d-7a13e2498f64","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.targetfirst.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24305"},{"url":"https://github.com/advisories/GHSA-58qm-mv3r-rg7r"}],"sources":{"cve":[{"id":"CVE-2021-24305","title":"Target First Plugin 2.0 - Unauthenticated Stored XSS via Licence Key","description":"The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerability. An attacker could change the licence key value through a POST on any URL with the 'weeWzKey' parameter that will be save as the 'weeID option and is not sanitized.","status":"published","published":"2021-05-24T10:58:04Z","modified":"2024-08-03T19:28:23.422Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11219","description":"The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerability. An attacker could change the licence key value through a POST on any URL with the 'weeWzKey' parameter that will be save as the 'weeID option and is not sanitized.","status":"published","published":"2021-05-24T10:58:04Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:58.504484Z"}],"ghsa":[{"id":"GHSA-58qm-mv3r-rg7r","title":"The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a...","description":"The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerability. An attacker could change the licence key value through a POST on any URL with the 'weeWzKey' parameter that will be save as the 'weeID option and is not sanitized.","status":"published","published":"2022-05-24T19:03:07Z","modified":"2023-01-29T05:06:45Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:05.419939Z"}],"nvd":[{"id":"CVE-2021-24305","description":"The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerability. An attacker could change the licence key value through a POST on any URL with the 'weeWzKey' parameter that will be save as the 'weeID option and is not sanitized.","status":"published","published":"2021-05-24T11:15:08.283Z","modified":"2026-06-17T03:39:48.057Z","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":"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":"2026-11-02T14:06:53.987491Z"}]}}