CVE-2023-3443

Public Exploit
Incorrect Authorization in GitLab

Description

An issue has been discovered in GitLab affecting all versions starting from 12.1 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for a Guest user to add an emoji on confidential work items.

Remediation

Solution:

  • Upgrade to versions 16.4.3, 16.5.3, 16.6.1 or above.

Category

3.1
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/416497 vendor advisory broken link issue tracking
https://hackerone.com/reports/2036500 broken link third party advisory exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-3443?
CVE-2023-3443 has been scored as a low severity vulnerability.
How to fix CVE-2023-3443?
To fix CVE-2023-3443: Upgrade to versions 16.4.3, 16.5.3, 16.6.1 or above.
Is CVE-2023-3443 being actively exploited in the wild?
It is possible that CVE-2023-3443 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-3443?
CVE-2023-3443 affects GitLab GitLab.
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