CVE-2020-13298

Name: CVE-2020-13298
Creator: NVD / NIST
Published: 2020-09-14T22:15:10.863+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.8/10EPSS 1.24%

Last modified Jun 17, 2026

CVE-2020-13298 is a medium-severity vulnerability rated 5.8/10 on the CVSS scale. A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Conan package upload functionality was not properly validating the supplied parameters, which resulted in the limited files disclosure.. EPSS estimates a 1.24% chance of exploitation in the next 30 days.

Description

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Conan package upload functionality was not properly validating the supplied parameters, which resulted in the limited files disclosure.

Metrics

CVSS 3.1

5.8/10

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

EPSS Probability

1.24%

65.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Gitlab	Gitlab	< 13.1.10
Gitlab	Gitlab	>= 13.2.0, < 13.2.8
Gitlab	Gitlab	>= 13.3.0, < 13.3.4

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13298.jsonThird Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/228841Broken Link
https://hackerone.com/reports/923027Permissions Required
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13298.jsonThird Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/228841Broken Link
https://hackerone.com/reports/923027Permissions Required

Timeline

Published: Sep 14, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-13298?

How severe is CVE-2020-13298?

CVE-2020-13298 has a CVSS score of 5.8/10 (MEDIUM severity). The EPSS model estimates a 1.24% probability of exploitation in the next 30 days.

How do I fix CVE-2020-13298?

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-2020-13298?

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

Scan your code now

Source: NVD / NIST