CVE-2022-3513

Name: CVE-2022-3513
Creator: NVD / NIST
Published: 2023-04-05T20:15:07.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2022-3513 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. An issue has been discovered in GitLab affecting all versions starting from 12.8 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1. A specially crafted payload could lead to a reflected XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims on self-hosted instances running without strict CSP.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

An issue has been discovered in GitLab affecting all versions starting from 12.8 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1. A specially crafted payload could lead to a reflected XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims on self-hosted instances running without strict CSP.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.74%

50.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gitlab	Gitlab	>= 12.8.0, < 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/2022/CVE-2022-3513.jsonVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/377970Broken Link
https://hackerone.com/reports/1728015Permissions Required
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3513.jsonVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/377970Broken Link
https://hackerone.com/reports/1728015Permissions Required

Timeline

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

Frequently Asked Questions

What is CVE-2022-3513?

How severe is CVE-2022-3513?

CVE-2022-3513 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3513?

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-2022-3513?

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

Scan your code now

Source: NVD / NIST