0.0
NA
CVE-2025-23369
GitHub Enterprise Server Cryptographic Signature Spoofing Vulnerability
Description

An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed signature spoofing for unauthorized internal users. Instances not utilizing SAML single sign-on or where the attacker is not already an existing user were not impacted. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12.14, 3.13.10, 3.14.7, 3.15.2, and 3.16.0. This vulnerability was reported via the GitHub Bug Bounty program.

INFO

Published Date :

Jan. 21, 2025, 7:15 p.m.

Last Modified :

Feb. 5, 2025, 7:15 p.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

Exploitability Score :

Public PoC/Exploit Available at Github

CVE-2025-23369 has a 4 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2025-23369 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Github enterprise_server
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-23369.

URL Resource
https://docs.github.com/en/[email protected]/admin/release-notes#3.12.14
https://docs.github.com/en/[email protected]/admin/release-notes#3.13.10
https://docs.github.com/en/[email protected]/admin/release-notes#3.14.7
https://docs.github.com/en/[email protected]/admin/release-notes#3.15.2

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
Arian91/CVE-2025-23369_SAML_bypass

bypass SAML authentication on GitHub Enterprise

Python

Updated: 1 week, 6 days ago
0 stars 0 fork 0 watcher
Born at : Feb. 9, 2025, 4:47 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
hakivvi/CVE-2025-23369

GitHub Entreprise Server SAML authentication bypass (CVE-2025-23369) exploit

Ruby

Updated: 1 week, 4 days ago
16 stars 3 fork 3 watcher
Born at : Feb. 8, 2025, 6:13 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
126789t/poc_everyday

自动搜集每天的漏洞poc和exp信息。

Updated: 1 week, 3 days ago
8 stars 2 fork 2 watcher
Born at : Dec. 11, 2024, 12:32 a.m. This repo has been linked 91 different CVEs too.
Profile Photo
fkie-cad/nvd-json-data-feeds

Community reconstruction of the legacy JSON NVD Data Feeds. This project uses and redistributes data from the NVD API but is neither endorsed nor certified by the NVD.

Shell

Updated: 2 weeks, 2 days ago
130 stars 17 fork 17 watcher
Born at : May 17, 2023, 8 a.m. This repo has been linked 53 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-23369 vulnerability anywhere in the article.

  • The Hacker News
⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [10 February]

Cybersecurity / Weekly Recap In cybersecurity, the smallest crack can lead to the biggest breaches. A leaked encryption key, an unpatched software bug, or an abandoned cloud storage bucket—each one se ... Read more

Published Date: Feb 10, 2025 (1 week, 4 days ago)
CVE-2025-0994 CVE-2025-20125 CVE-2025-20124 CVE-2025-23114 CVE-2025-24648 CVE-2025-25181 CVE-2025-25065 CVE-2025-25064 CVE-2024-57968 CVE-2024-56161 ...+11 more CVE

The following table lists the changes that have been made to the CVE-2025-23369 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    Feb. 05, 2025

    Action Type Old Value New Value
    Added CVSS V4.0 AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Removed CVSS V4.0 AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • New CVE Received by [email protected]

    Jan. 21, 2025

    Action Type Old Value New Value
    Added Description An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed signature spoofing for unauthorized internal users. Instances not utilizing SAML single sign-on or where the attacker is not already an existing user were not impacted. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12.14, 3.13.10, 3.14.7, 3.15.2, and 3.16.0. This vulnerability was reported via the GitHub Bug Bounty program.
    Added CVSS V4.0 AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-347
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.12.14
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.13.10
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.14.7
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.15.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-23369 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-23369 weaknesses.

NONE - Vulnerability Scoring System
: