{"id":"CVE-2021-25074","aliases":["EUVD-2021-11986","GHSA-4wcp-h664-5xc6"],"status":"published","title":"WebP Converter for Media \u003c 4.0.3 - Unauthenticated Open redirect","description":"The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue","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":"2026-11-10","score":0.02161,"percentile":0.82363,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2022-01-24T08:01:22Z","modified":"2026-06-17T03:41:24Z","exploits":[{"source":"nuclei","id":"CVE-2021-25074","title":"WordPress WebP Converter for Media \u003c 4.0.3 - Unauthenticated Open Redirect","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25074.yaml"}],"products":[{"vendor":"unknown","product":"webp converter for media – convert webp and avif \u0026 optimize images"},{"vendor":"webp_converter_for_media_project","product":"webp_converter_for_media"}],"references":[{"url":"https://wpscan.com/vulnerability/f3c0a155-9563-4533-97d4-03b9bac83164","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25074"},{"url":"https://github.com/advisories/GHSA-4wcp-h664-5xc6"}],"sources":{"cve":[{"id":"CVE-2021-25074","title":"WebP Converter for Media \u003c 4.0.3 - Unauthenticated Open redirect","description":"The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue","status":"published","published":"2022-01-24T08:01:22Z","modified":"2024-08-03T19:56:09.466Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-11986","description":"The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue","status":"published","published":"2022-01-24T08:01:22Z","modified":"2024-08-03T19:56:09Z","updated_at":"2026-11-03T03:24:54.409369Z"}],"ghsa":[{"id":"GHSA-4wcp-h664-5xc6","title":"The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which...","description":"The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue","status":"published","published":"2022-01-25T00:01:23Z","modified":"2023-02-03T05:05:19Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:53:43.432623Z"}],"nvd":[{"id":"CVE-2021-25074","description":"The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue","status":"published","published":"2022-01-24T08:15:09.743Z","modified":"2026-06-17T03:41:24.953Z","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":"2026-11-02T14:07:03.821385Z"}]}}