CVE-2025-4976
GitLab EE Internal Notes Disclosure
Description
An issue has been discovered in GitLab EE affecting all versions from 17.0 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under certain circumstances, could have allowed an attacker to access internal notes in GitLab Duo responses.
INFO
Published Date :
July 24, 2025, 7:15 a.m.
Last Modified :
July 28, 2025, 2:14 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
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-2025-4976.
| URL | Resource |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/issues/543905 | Broken Link |
| https://hackerone.com/reports/3149956 | Permissions Required |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-4976 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-4976 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.
-
Initial Analysis by [email protected]
Jul. 28, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 18.1.0 up to (excluding) 18.1.3 *cpe:2.3:a:gitlab:gitlab:18.2:*:*:*:enterprise:*:*:* *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 17.0.0 up to (excluding) 18.0.5 Added Reference Type GitLab Inc.: https://gitlab.com/gitlab-org/gitlab/-/issues/543905 Types: Broken Link Added Reference Type GitLab Inc.: https://hackerone.com/reports/3149956 Types: Permissions Required -
New CVE Received by [email protected]
Jul. 24, 2025
Action Type Old Value New Value Added Description An issue has been discovered in GitLab EE affecting all versions from 17.0 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under certain circumstances, could have allowed an attacker to access internal notes in GitLab Duo responses. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Added CWE CWE-213 Added Reference https://gitlab.com/gitlab-org/gitlab/-/issues/543905 Added Reference https://hackerone.com/reports/3149956
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-4976 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-2025-4976
weaknesses.