CVE-2020-13337: XSS
Published Oct 2, 2020
·Updated
An issue has been discovered in GitLab affecting versions from 12.10 to 12.10.12 that allowed for a stored XSS payload to be added as a group name.
Affected Software
2 affected components
GitLab GitLab>=12.10.0<12.10.12
GitLab GitLab>=12.10.0<12.10.12
Event History
Oct 2, 2020
CVE Published
via MITRE·07:15 PM
Data Sourced
via MITRE·07:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2020-13337?
CVE-2020-13337 is classified as a medium severity vulnerability due to its impact on user trust and security.
2
How do I fix CVE-2020-13337?
To fix CVE-2020-13337, upgrade your GitLab installation to version 12.10.13 or later.
3
What type of vulnerability is CVE-2020-13337?
CVE-2020-13337 is a stored cross-site scripting (XSS) vulnerability.
4
Which GitLab versions are affected by CVE-2020-13337?
CVE-2020-13337 affects GitLab versions from 12.10.0 to 12.10.12.
5
What could an attacker do with CVE-2020-13337?
An attacker could exploit CVE-2020-13337 to inject malicious scripts into group names, potentially affecting users who view those names.