CVE-2020-13271: XSS
First published: Wed Jun 10 2020(Updated: )
A Stored Cross-Site Scripting vulnerability allowed the execution of arbitrary Javascript code in the blobs API in all previous GitLab CE/EE versions through 13.0.1
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab | <12.9.8 | |
| GitLab | <12.9.8 | |
| GitLab | >=12.10.0<12.10.7 | |
| GitLab | >=12.10.0<12.10.7 | |
| GitLab | >=13.0.0<13.0.1 | |
| GitLab | >=13.0.0<13.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-13271?
CVE-2020-13271 is classified as a high severity vulnerability due to its potential for stored cross-site scripting.
How do I fix CVE-2020-13271?
To fix CVE-2020-13271, upgrade to GitLab version 12.10.8, 13.0.2, or later.
Which versions of GitLab are affected by CVE-2020-13271?
CVE-2020-13271 affects all GitLab CE/EE versions prior to 13.0.2, specifically versions up to 12.9.8 and between 12.10.0 to 12.10.7.
What type of attack does CVE-2020-13271 enable?
CVE-2020-13271 allows attackers to execute arbitrary JavaScript code through stored cross-site scripting.
Can CVE-2020-13271 be exploited remotely?
Yes, CVE-2020-13271 can be exploited remotely by attackers if the affected GitLab instance is accessible.
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- vendor/gitlab
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- version/gitlab/12.10.0
- version/gitlab/13.0.0