> CVE-2025-54881

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PUBLISHED
2025-08-19 17:15
MODIFIED
2025-08-20 14:40
EPSS (Prob. Exploit)
0.80%
Top 43.2%
DATA SOURCES:
NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-04 OSV 🔗 2026-11-08

> DESCRIPTION

Mermaid is a JavaScript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. In the default configuration of mermaid 10.9.0-rc.1 to 11.9.0, user supplied input for sequence diagram labels is passed to innerHTML during calculation of element size, causing XSS.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> GITHUB SECURITY ADVISORY

GHSA-7rqq-prvp-x9jh MODERATE

Mermaid improperly sanitizes sequence diagram labels leading to XSS

AFFECTED PACKAGES:
NPM / mermaid
>= 10.9.0-rc.1, < 10.9.4
Fixed in: 10.9.4
NPM / mermaid
>= 11.0.0-alpha.1, < 11.10.0
Fixed in: 11.10.0

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Mermaid improperly sanitizes of sequence diagram labels leading to XSS

AFFECTED PACKAGES:
Unknown / Unknown
110 versions affected
ALIASES:
GHSA-7rqq-prvp-x9jh

> HISTORIQUE DES MODIFICATIONS

Première apparition
19/08/2025 17:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 15:07
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 1 Dernière mise à jour: 1 year ago
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