Vulnerability Description
Simple Hierarchical Select (SHS) for Drupal 7 contains cross-site scripting risk due to improper output escaping of term-derived text. Confirmed affected paths include field formatter output (shs_field_formatter_view) and term-tree child-term data generation (shs_term_get_children). Malicious taxonomy term names can be rendered unsafely depending on output context. This affects versions from 7.x-1.0 through (and including) 7.x-1.10.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Simple Hierarchical Select Project | Simple Hierarchical Select | >= 7.x-1.0, <= 7.x-1.10 |
Related Weaknesses (CWE)
References
- https://d7es.tag1.com/security-advisories/simple-hierarchical-select-moderately-Third Party Advisory
- https://www.herodevs.com/vulnerability-directory/cve-2026-4929ExploitThird Party Advisory
- https://www.herodevs.com/vulnerability-directory/cve-2026-4929?nes-for-drupal-7ExploitThird Party Advisory
FAQ
What is CVE-2026-4929?
CVE-2026-4929 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Simple Hierarchical Select (SHS) for Drupal 7 contains cross-site scripting risk due to improper output escaping of term-derived text. Confirmed affected paths include field formatter output (shs_fiel...
How severe is CVE-2026-4929?
CVE-2026-4929 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-4929?
Check the references section above for vendor advisories and patch information. Affected products include: Simple Hierarchical Select Project Simple Hierarchical Select.