CVE-2026-9833
Tag Groups < 2.2.0 - Reflected XSS via 'tag_groups_task' Parameter
- State
- Published
- Severity
- 7.1 High
- Published
- Jul 20, 2026
- Updated
- Jul 20, 2026
- Reserved
- May 28, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Tag Groups is the Advanced Way to Display Your Taxonomy TermsUnknown |
|
References
- https://wpscan.com/vulnerability/75792c33-2d9d-46db-a98c-00ec40951099/exploitvdb-entrytechnical-description
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