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2 vulnerabilities found for Term Reference Tree by Drupal

CVE-2026-4093 (GCVE-0-2026-4093)

Vulnerability from nvd – Published: 2026-05-21 21:50 – Updated: 2026-05-22 13:24
VLAI
Title
Stored XSS in Drupal 7 Term Reference Tree module (token display templates and term labels)
Summary
In the Drupal 7 Term Reference Tree module, two stored XSS vectors exist in the widget/formatter rendering pipeline. Vector A (token display templates): When the Token module is enabled and token display templates are configured, attacker-controlled token output (e.g., term description) is rendered without proper sanitization. Any user who can edit the referenced taxonomy terms can inject HTML/JS that executes when the field is rendered. Vector B (term label rendering): Taxonomy term labels are not properly sanitized before being rendered in the widget, allowing a user with permission to create or edit taxonomy terms to inject scripts into the term name that execute when a form containing the widget is viewed. Exploit affects versions 7.x-1.x up to and including 7.x-1.11.
Severity
5.1 (Medium)
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
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Drupal Term Reference Tree Affected: 7.x-1.x , ≤ 7.x-1.11 (custom)
Create a notification for this product.
Date Public
2026-04-01 07:00
Show details on NVD website
To clipboard 

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CVE-2026-4093 (GCVE-0-2026-4093)

Vulnerability from cvelistv5 – Published: 2026-05-21 21:50 – Updated: 2026-05-22 13:24
VLAI
Title
Stored XSS in Drupal 7 Term Reference Tree module (token display templates and term labels)
Summary
In the Drupal 7 Term Reference Tree module, two stored XSS vectors exist in the widget/formatter rendering pipeline. Vector A (token display templates): When the Token module is enabled and token display templates are configured, attacker-controlled token output (e.g., term description) is rendered without proper sanitization. Any user who can edit the referenced taxonomy terms can inject HTML/JS that executes when the field is rendered. Vector B (term label rendering): Taxonomy term labels are not properly sanitized before being rendered in the widget, allowing a user with permission to create or edit taxonomy terms to inject scripts into the term name that execute when a form containing the widget is viewed. Exploit affects versions 7.x-1.x up to and including 7.x-1.11.
Severity
5.1 (Medium)
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
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Drupal Term Reference Tree Affected: 7.x-1.x , ≤ 7.x-1.11 (custom)
Create a notification for this product.
Date Public
2026-04-01 07:00
Show details on NVD website
To clipboard 

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