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Case File

CVE-2023-23761

HIGH · CVSS 7.7 EPSS 0.46% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-04-07 · 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
docs.github.com ↗ docs.github.com ↗ docs.github.com ↗ docs.github.com ↗ docs.github.com ↗

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

CVE
CVE-2023-23761
Severity
HIGH
CVSS
7.7
EPSS
0.46%
GitHub

Original NVD Description

An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to modify other users' secret gists by authenticating through an SSH certificate authority. To do so, a user had to know the secret gist's URL. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.9 and was fixed in versions 3.4.18, 3.5.15, 3.6.11, 3.7.8, and 3.8.1. This vulnerability was reported via the GitHub Bug Bounty program.