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Case File

CVE-2020-28851

HIGH · CVSS 7.5 EPSS 2.28% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

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

GitHub PoC Links

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

CVE
CVE-2020-28851
Severity
HIGH
CVSS
7.5
EPSS
2.28%

Original NVD Description

In x/text in Go 1.15.4, an "index out of range" panic occurs in language.ParseAcceptLanguage while parsing the -u- extension. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)

Related CVEs

Other vulnerabilities affecting the same vendor(s)