4.3
MEDIUM
CVSS 3.1
CVE-2026-13151
Incorrect Authorization in GitLab
Overview
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Details
INFO
Published Date :
July 8, 2026, 9:16 p.m.
Last Modified :
Aug. 3, 2026, 8:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | LOW | ceab7361-8a18-47b1-92ba-4d7d25f6715a | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
Update GitLab to a patched version to fix authorization bypass.
- Update GitLab to version 18.11.7 or later.
- Update GitLab to version 19.0.4 or later.
- Update GitLab to version 19.1.2 or later.
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-2026-13151 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-13151 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 Rejected by [email protected]
Aug. 03, 2026
Action Type Old Value New Value -
CVE Modified by [email protected]
Aug. 03, 2026
Action Type Old Value New Value Changed Description GitLab has remediated an issue in GitLab EE affecting all versions from 16.10 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to modify group-level settings beyond their intended permissions due to improper authorization controls. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Removed CVSS V3.1 GitLab Inc.: AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N Removed CVSS V3.1 NIST: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Removed CWE GitLab Inc.: CWE-863 Removed CPE Configuration OR *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 19.0.0 up to (excluding) 19.0.4 *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 19.1.0 up to (excluding) 19.1.2 *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 16.10.0 up to (excluding) 18.11.7 Removed Reference GitLab Inc.: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/ Removed Reference GitLab Inc.: https://gitlab.com/gitlab-org/gitlab/-/work_items/598813 Removed Reference Type GitLab Inc.: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/ Types: Vendor Advisory Removed Reference Type GitLab Inc.: https://gitlab.com/gitlab-org/gitlab/-/work_items/598813 Types: Broken Link Removed Affected [{'cpes': ['cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*'], 'repo': 'git://[email protected]:gitlab-org/gitlab.git', 'vendor': 'GitLab', 'product': 'GitLab', 'versions': [{'status': 'affected', 'version': '16.10', 'lessThan': '18.11.7', 'versionType': 'semver'}, {'status': 'affected', 'version': '19.0', 'lessThan': '19.0.4', 'versionType': 'semver'}, {'status': 'affected', 'version': '19.1', 'lessThan': '19.1.2', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] -
Initial Analysis by [email protected]
Jul. 09, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 19.0.0 up to (excluding) 19.0.4 *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 19.1.0 up to (excluding) 19.1.2 *cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 16.10.0 up to (excluding) 18.11.7 Added Reference Type GitLab Inc.: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/ Types: Vendor Advisory Added Reference Type GitLab Inc.: https://gitlab.com/gitlab-org/gitlab/-/work_items/598813 Types: Broken Link -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 09, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-13151', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-07-09T14:25:42.875527Z'} -
New CVE Received by [email protected]
Jul. 08, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*'], 'repo': 'git://[email protected]:gitlab-org/gitlab.git', 'vendor': 'GitLab', 'product': 'GitLab', 'versions': [{'status': 'affected', 'version': '16.10', 'lessThan': '18.11.7', 'versionType': 'semver'}, {'status': 'affected', 'version': '19.0', 'lessThan': '19.0.4', 'versionType': 'semver'}, {'status': 'affected', 'version': '19.1', 'lessThan': '19.1.2', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] Added Description GitLab has remediated an issue in GitLab EE affecting all versions from 16.10 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to modify group-level settings beyond their intended permissions due to improper authorization controls. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N Added CWE CWE-863 Added Reference https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/ Added Reference https://gitlab.com/gitlab-org/gitlab/-/work_items/598813
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.