Simple Hierarchical Select (Drupal 7) XSS in term-derived output
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.1epss 0.2%
exploitation probability
0.2%top 89% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Affected products
Drupal · Simple Hierarchical Select (shs)public PoCs found — 1
cve_referencewww.herodevs.com/vulnerability-directory/cve-2026-4929?nes-for-drupal-7unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.