Messageformat

1 CVEs product

Monthly

CVE-2025-57349 HIGH PATCH This Month

The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is vulnerable to prototype pollution due to improper handling of message key paths in. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Prototype Pollution Messageformat
NVD GitHub
CVSS 3.1
7.5
EPSS
0.3%
CVE-2025-57349
EPSS 0% CVSS 7.5
HIGH PATCH This Month

The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is vulnerable to prototype pollution due to improper handling of message key paths in. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Prototype Pollution Messageformat
NVD GitHub

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