{"id":"CVE-2021-24406","aliases":["EUVD-2021-11318","GHSA-pvwf-fqcf-wm8q"],"status":"published","title":"wpForo Forum \u003c 1.9.7 - Open Redirect","description":"The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)","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":"2026-11-12","score":0.02915,"percentile":0.87205,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2021-07-06T11:03:32Z","modified":"2026-06-17T03:39:58Z","exploits":[{"source":"nuclei","id":"CVE-2021-24406","title":"WordPress wpForo Forum \u003c 1.9.7 - Open Redirect","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24406.yaml"}],"products":[{"vendor":"gvectors","product":"wpforo_forum"},{"vendor":"gvectors team","product":"wpforo forum"},{"vendor":"tomdever","product":"wpforo forum"}],"references":[{"url":"https://wpscan.com/vulnerability/a9284931-555b-4c96-86a3-09e1040b0388","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24406"},{"url":"https://github.com/advisories/GHSA-pvwf-fqcf-wm8q"}],"sources":{"cve":[{"id":"CVE-2021-24406","title":"wpForo Forum \u003c 1.9.7 - Open Redirect","description":"The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)","status":"published","published":"2021-07-06T11:03:32Z","modified":"2024-08-03T19:28:23.971Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11318","description":"The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)","status":"published","published":"2021-07-06T11:03:32Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:57.947294Z"}],"ghsa":[{"id":"GHSA-pvwf-fqcf-wm8q","title":"The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the...","description":"The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)","status":"published","published":"2022-05-24T19:06:57Z","modified":"2023-01-30T05:00:36Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:46:14.46933Z"}],"nvd":[{"id":"CVE-2021-24406","description":"The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)","status":"published","published":"2021-07-06T11:15:09.183Z","modified":"2026-06-17T03:39:58.51Z","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":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:06:55.259633Z"}]}}