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Case File

CVE-2017-18077

HIGH · CVSS 7.5 EPSS 2.58% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-01-27 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — 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-2017-18077
Severity
HIGH
CVSS
7.5
EPSS
2.58%

Original Filing — NVD Description

index.js in brace-expansion before 1.1.7 is vulnerable to Regular Expression Denial of Service (ReDoS) attacks, as demonstrated by an expand argument containing many comma characters.