{"id":"CVE-2021-24934","aliases":["EUVD-2021-11846","GHSA-7579-2v4g-9grv"],"status":"published","title":"Visual CSS Style Editor \u003c 7.5.4 - Reflected Cross-Site Scripting","description":"The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting 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":0.01397,"percentile":0.72649,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-01T12:21:31Z","modified":"2026-06-17T03:41:09Z","exploits":[{"source":"nuclei","id":"CVE-2021-24934","title":"Visual CSS Style Editor \u003c 7.5.4 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24934.yaml"}],"products":[{"vendor":"unknown","product":"visual css style editor"},{"vendor":"waspthemes","product":"visual css style editor"},{"vendor":"yellowpencil","product":"visual_css_style_editor"}],"references":[{"url":"https://wpscan.com/vulnerability/0aa5a8d5-e736-4cd3-abfd-8e0a356bb6ef","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2649978","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24934"},{"url":"https://github.com/advisories/GHSA-7579-2v4g-9grv"}],"sources":{"cve":[{"id":"CVE-2021-24934","title":"Visual CSS Style Editor \u003c 7.5.4 - Reflected Cross-Site Scripting","description":"The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-01T12:21:31Z","modified":"2024-08-03T19:49:14.011Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11846","description":"The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-01T12:21:31Z","modified":"2024-08-03T19:49:14Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-7579-2v4g-9grv","title":"The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the...","description":"The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-02T00:01:48Z","modified":"2023-02-03T05:05:35Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:45.828819Z"}],"nvd":[{"id":"CVE-2021-24934","description":"The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-01T13:15:08.947Z","modified":"2026-06-17T03:41:09.46Z","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":"2026-11-02T14:07:04.178977Z"}]}}