VULNERABILITY INTELLIGENCE
CVE-2025-9910
CVSS score4.7 MEDIUM
EPSS probability0.32%
CISA KEVNot currently listed
Published2025-09-11
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
Versions of the package jsondiffpatch before 0.7.2 are vulnerable to Cross-site Scripting (XSS) via HtmlFormatter::nodeBegin. An attacker can inject malicious scripts into HTML payloads that may lead to code execution if untrusted payloads were used as source for the diff, and the result renderer using the built-in html formatter on a private website.
Weakness classification
- report@snyk.io: CWE-79