CVE-2026-9833
Tag Groups < 2.2.0 - Reflected XSS via 'tag_groups_task' Parameter
HIGH 7.1EPSS 0.5%
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.
- Affected
- Tag Groups is the Advanced Way to Display Your Taxonomy Terms
- CVSS v3.1 CNA
- 7.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - EPSS
- 0.52% chance of exploitation in the next 30 days, 43rd percentile
- Nuclei
- high · CWE-79
- Published
- 2026-07-20
Proof-of-concept exploits (2)
- https://wpscan.com/vulnerability/75792c33-2d9d-46db-a98c-00ec40951099/
- aj2108/CVE-2026-98330★ · 2026-08-01