CVE-2016-10539

HIGH · CVSS 7.5 EPSS 1.40%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-05-31 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2016-10539

Severity

HIGH

CVSS

7.5

EPSS

1.40%

Original Filing — NVD Description

negotiator is an HTTP content negotiator for Node.js and is used by many modules and frameworks including Express and Koa. The header for "Accept-Language", when parsed by negotiator 0.6.0 and earlier is vulnerable to Regular Expression Denial of Service via a specially crafted string.