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Case File

CVE-2019-15608

MEDIUM · CVSS 5.9 EPSS 1.83% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-03-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-15608
Severity
MEDIUM
CVSS
5.9
EPSS
1.83%

Original NVD Description

The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. This may lead to a cache pollution attack.