AUGUST 4, 2026
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Case File

CVE-2025-55346

CRITICAL · CVSS 9.8 EPSS 18.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-08-14 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Its EPSS score suggests a 18.4% probability of exploitation in the next 30 days.

CVE
CVE-2025-55346
Severity
CRITICAL
CVSS
9.8
EPSS
18.45%

Original NVD Description

User-controlled input flows to an unsafe implementation of a dynamic Function constructor, allowing network attackers to run arbitrary unsandboxed JS code in the context of the host, by sending a simple POST request.