{"id":"CVE-2021-25099","aliases":["EUVD-2021-12011","GHSA-qvv8-jxqg-p2pc"],"status":"published","title":"Give \u003c 2.17.3 - Unauthenticated Reflected Cross-Site Scripting","description":"The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting","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":0.02145,"percentile":0.8232,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-21T10:45:53Z","modified":"2026-06-17T03:41:27Z","exploits":[{"source":"nuclei","id":"CVE-2021-25099","title":"WordPress GiveWP \u003c2.17.3 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25099.yaml"}],"products":[{"vendor":"givewp","product":"givewp"},{"vendor":"stellarwp","product":"givewp – donation plugin and fundraising platform"},{"vendor":"unknown","product":"givewp – donation plugin and fundraising platform"}],"references":[{"url":"https://wpscan.com/vulnerability/87a64b27-23a3-40f5-a3d8-0650975fee6f","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2659032","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25099"},{"url":"https://github.com/advisories/GHSA-qvv8-jxqg-p2pc"}],"sources":{"cve":[{"id":"CVE-2021-25099","title":"Give \u003c 2.17.3 - Unauthenticated Reflected Cross-Site Scripting","description":"The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-21T10:45:53Z","modified":"2024-08-03T19:56:10.761Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12011","description":"The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-21T10:45:53Z","modified":"2024-08-03T19:56:10Z","updated_at":"2026-11-03T03:24:54.409369Z"}],"ghsa":[{"id":"GHSA-qvv8-jxqg-p2pc","title":"The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter...","description":"The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-22T00:00:28Z","modified":"2023-02-03T05:06:05Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:50.761362Z"}],"nvd":[{"id":"CVE-2021-25099","description":"The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-21T11:15:08.813Z","modified":"2026-06-17T03:41:27.613Z","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":"2026-11-02T14:07:04.6896Z"}]}}