Answer in brief
CVE-2026-107252 records a Unknown severity vulnerability in MathJax: LaTeX for Drupal - Critical - Cross site scripting - SA-CONTRIB-2026-195. The current sources do not mark it as known exploited. The current feed maps Drupal/MathJax: LaTeX for Drupal (generic), drupal/mathjax (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Drupal/MathJax: LaTeX for Drupal (generic), drupal/mathjax (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Drupal/MathJax: LaTeX for Drupalgeneric | >=0.0.0 <4.1.2 | 4.1.2 |
| drupal/mathjaxpackagist:https://packages.drupal.org/8 | >=0 <4.1.2 | 4.1.2 |
Published upstream
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 8, 2026
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal MathJax: LaTeX for Drupal allows Cross-Site Scripting (XSS). This issue affects MathJax: LaTeX for Drupal versions: from 0.0.0 to 4.1.2.
Quoted source text, attributed separately from HOL analysis.