6.1

CVE-2025-26791

Exploit
DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cure53 ≫ Dompurify Version < 3.2.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.56% 0.42
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cve@mitre.org 4.5 1.4 2.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://ensy.zip/posts/dompurify-323-bypass/
Third Party Advisory
Exploit
https://github.com/cure53/DOMPurify/commit/d18ffcb554e0001748865da03ac75dd7829f0f02
Patch
https://github.com/cure53/DOMPurify/releases/tag/3.2.4
Release Notes
https://nsysean.github.io/posts/dompurify-323-bypass/
Third Party Advisory
Exploit