CVE-2026-8656
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
May 16, 2026
Vendor
unknown
Description
Versions of the package jsondiffpatch before 0.7.6 are vulnerable to Cross-site Scripting (XSS) via the annotated formatter due to improper sanitization of JSON values and property names. If an application compares untrusted JSON/object data and renders annotated formatter output in the DOM, attacker-controlled HTML can be interpreted by the browser, resulting in XSS.