CVE-2023-1098

Name: CVE-2023-1098
Creator: NVD / NIST
Published: 2023-04-05T20:15:07.623+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2023-1098 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. An information disclosure vulnerability has been discovered in GitLab EE/CE affecting all versions starting from 11.5 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1 will allow an admin to leak password from repository mirror configuration.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

An information disclosure vulnerability has been discovered in GitLab EE/CE affecting all versions starting from 11.5 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1 will allow an admin to leak password from repository mirror configuration.

Metrics

CVSS 3.1

4.9/10

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

EPSS Probability

0.94%

56.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-535

Affected Software

Vendor	Product	Versions
Gitlab	Gitlab	>= 11.5.0, < 15.8.5
Gitlab	Gitlab	>= 15.9.0, < 15.9.4
Gitlab	Gitlab	15.10.0

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1098.jsonVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/383745Broken Link
https://hackerone.com/reports/1784294Permissions Required
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1098.jsonVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/383745Broken Link
https://hackerone.com/reports/1784294Permissions Required

Timeline

Published: Apr 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-1098?

How severe is CVE-2023-1098?

CVE-2023-1098 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2023-1098?

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-2023-1098?

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

Scan your code now

Source: NVD / NIST