CVE-2023-0805

Name: CVE-2023-0805
Creator: NVD / NIST
Published: 2023-05-03T22:15:16.553+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 0.83%

Last modified Jun 17, 2026

CVE-2023-0805 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. An issue has been discovered in GitLab EE affecting all versions starting from 15.2 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. A malicious group member may continue to have access to the public projects of a public group even after being banned from the public group by the owner.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.

Description

An issue has been discovered in GitLab EE affecting all versions starting from 15.2 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. A malicious group member may continue to have access to the public projects of a public group even after being banned from the public group by the owner.

Metrics

CVSS 3.1

8.1/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

0.83%

52.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-862

Affected Software

Vendor	Product	Versions
Gitlab	Gitlab	>= 15.2, < 15.9.6
Gitlab	Gitlab	>= 15.10, < 15.10.5
Gitlab	Gitlab	>= 15.11, < 15.11.1

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0805.jsonThird Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/391433Broken Link
https://hackerone.com/reports/1850046Permissions Required
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0805.jsonThird Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/391433Broken Link
https://hackerone.com/reports/1850046Permissions Required

Timeline

Published: May 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-0805?

How severe is CVE-2023-0805?

CVE-2023-0805 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.

How do I fix CVE-2023-0805?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0805?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST