CVE-2023-23764

MEDIUM

GitHub Enterprise Server <3.7.9-3.9.1 - Info Disclosure

Title source: llm
STIX 2.1

Description

An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.

References (3)

Scores

CVSS v3 4.8
EPSS 0.0018
EPSS Percentile 39.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-697
Status published
Products (2)
github/enterprise_server 3.9.0
github/enterprise_server 3.7.0 - 3.7.9
Published Jul 27, 2023
Tracked Since Feb 18, 2026