{"id":"CVE-2026-9833","aliases":["EUVD-2026-45893","GHSA-mcx6-9qf4-cx6p"],"status":"published","title":"Tag Groups \u003c 2.2.0 - Reflected XSS via 'tag_groups_task' Parameter","description":"The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0 does not properly escape one of its AJAX parameters before reflecting it in the response body served with an HTML content type, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of a logged-in user with `edit_pages` capability (Editor or higher) who is tricked into following a crafted link.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-08","score":0.00524,"percentile":0.44716,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2026-07-20T06:00:05Z","modified":"2026-07-20T20:39:31Z","exploits":[{"source":"nuclei","id":"CVE-2026-9833","title":"WordPress Tag Groups \u003c 2.2.0 - Reflected Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-9833.yaml"},{"source":"pocgithub","id":"aj2108/CVE-2026-9833","title":"aj2108/CVE-2026-9833","date":"2026-08-01","url":"https://github.com/aj2108/CVE-2026-9833"}],"products":[{"vendor":"stevejburge","product":"tag groups is the advanced way to display your taxonomy terms"},{"vendor":"unknown","product":"tag groups is the advanced way to display your taxonomy terms"}],"references":[{"url":"https://wpscan.com/vulnerability/75792c33-2d9d-46db-a98c-00ec40951099/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9833"},{"url":"https://wpscan.com/vulnerability/75792c33-2d9d-46db-a98c-00ec40951099"},{"url":"https://github.com/advisories/GHSA-mcx6-9qf4-cx6p"}],"sources":{"cve":[{"id":"CVE-2026-9833","title":"Tag Groups \u003c 2.2.0 - Reflected XSS via 'tag_groups_task' Parameter","description":"The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0 does not properly escape one of its AJAX parameters before reflecting it in the response body served with an HTML content type, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of a logged-in user with `edit_pages` capability (Editor or higher) who is tricked into following a crafted link.","status":"published","published":"2026-07-20T06:00:05.477Z","modified":"2026-07-20T13:07:10.885Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:42:37.965383Z"}],"euvd":[{"id":"EUVD-2026-45893","description":"The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0 does not properly escape one of its AJAX parameters before reflecting it in the response body served with an HTML content type, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of a logged-in user with `edit_pages` capability (Editor or higher) who is tricked into following a crafted link.","status":"published","published":"2026-07-20T06:00:05Z","modified":"2026-07-20T13:07:10Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T18:19:49.035342Z"}],"ghsa":[{"id":"GHSA-mcx6-9qf4-cx6p","title":"The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0...","description":"The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0 does not properly escape one of its AJAX parameters before reflecting it in the response body served with an HTML content type, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of a logged-in user with `edit_pages` capability (Editor or higher) who is tricked into following a crafted link.","status":"published","published":"2026-07-20T09:31:08Z","modified":"2026-07-20T15:33:11Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:36.920272Z"}],"nvd":[{"id":"CVE-2026-9833","description":"The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0 does not properly escape one of its AJAX parameters before reflecting it in the response body served with an HTML content type, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of a logged-in user with `edit_pages` capability (Editor or higher) who is tricked into following a crafted link.","status":"published","published":"2026-07-20T07:16:42.657Z","modified":"2026-07-20T20:39:31.217Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:31.024898Z"}]}}