CVE-2026-4929
mediumEPSS 0.003 · 23 %ileEUUSEPSS · scored 2026-10-17
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- simple hierarchical select project simple hierarchical select7.x-1.0 → 7.x-1.10nvdUScpe:2.3:a:simple_hierarchical_select_project:simple_hierarchical_select:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2026-4929cnnvd
- https://www.drupal.org/project/shsPatchcnnvd
- https://d7es.tag1.com/security-advisories/simple-hierarchical-select-moderately-critical-cross-site-scriptingenisa_euvd
- https://www.herodevs.com/vulnerability-directory/cve-2026-4929enisa_euvd
- https://d7es.tag1.com/security-advisories/simple-hierarchical-select-moderately-critical-cross-site-scriptingThird Party Advisorynvd
- https://www.herodevs.com/vulnerability-directory/cve-2026-4929ExploitThird Party Advisorynvd
- https://www.herodevs.com/vulnerability-directory/cve-2026-4929?nes-for-drupal-7ExploitThird Party Advisorynvd
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