{"id":"CVE-2026-4929","summary":"Simple Hierarchical Select (Drupal 7) XSS in term-derived output","details":"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.\nThis affects versions from 7.x-1.0 through (and including) 7.x-1.10.","modified":"2026-07-15T01:49:12.829130366Z","published":"2026-05-21T21:48:23.461Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4929.json","unresolved_ranges":[{"extracted_events":[{"introduced":"7.x-1.0"},{"fixed":"7.x-1.11"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"drupal"},"references":[{"type":"WEB","url":"https://git.drupalcode.org/project/shs"},{"type":"WEB","url":"https://www.drupal.org/project/shs"},{"type":"ADVISORY","url":"https://d7es.tag1.com/security-advisories/simple-hierarchical-select-moderately-critical-cross-site-scripting"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4929.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4929"},{"type":"ADVISORY","url":"https://www.herodevs.com/vulnerability-directory/cve-2026-4929"},{"type":"EVIDENCE","url":"https://www.herodevs.com/vulnerability-directory/cve-2026-4929?nes-for-drupal-7"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.drupalcode.org/project/shs","events":[{"introduced":"7a2dabf896d02d2bdd7884c869145903f652f1dd"},{"last_affected":"7d915477d50421704ff9907291484bfe67782fa4"}],"database_specific":{"extracted_events":[{"introduced":"7.x-1.0"},{"last_affected":"7.x-1.10"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:simple_hierarchical_select_project:simple_hierarchical_select:*:*:*:*:*:drupal:*:*"}}],"versions":["7.x-1.9","7.x-1.10","7.x-1.8","7.x-1.7","7.x-1.7-alpha1","7.x-1.6","7.x-1.5","7.x-1.4","7.x-1.3","7.x-1.2","7.x-1.1","7.x-1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4929.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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"}]}