CVE-2021-22241: XSS
First published: Thu Aug 05 2021(Updated: )
An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0. It was possible to exploit a stored cross-site-scripting via a specifically crafted default branch name.
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab | >=14.0.0<14.0.7 | |
| GitLab | >=14.0.0<14.0.7 | |
| GitLab | >=14.1.0<14.1.2 | |
| GitLab | >=14.1.0<14.1.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22241?
CVE-2021-22241 has a medium severity rating due to its potential to cause stored cross-site scripting vulnerabilities.
How do I fix CVE-2021-22241?
To fix CVE-2021-22241, upgrade your GitLab installation to the latest version that is patched against this vulnerability.
Which versions are affected by CVE-2021-22241?
CVE-2021-22241 affects all GitLab CE/EE versions starting from 14.0 up to and including 14.1.2.
Can CVE-2021-22241 be exploited remotely?
Yes, CVE-2021-22241 can be exploited remotely through the manipulation of default branch names.
Is user interaction required to exploit CVE-2021-22241?
User interaction is not required to exploit CVE-2021-22241, making it a more severe risk for vulnerable installations.
- agent/type
- agent/references
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/gitlab
- canonical/gitlab
- version/gitlab/14.0.0
- version/gitlab/14.1.0