CVE-2021-22260

Public Exploit

Description

A stored Cross-Site Scripting vulnerability in the DataDog integration in all versions of GitLab CE/EE starting from 13.7 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to execute arbitrary JavaScript code on the victim's behalf

Category

7.7
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.00% Top 15%
Vendor Advisory gitlab.com Vendor Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/336614 issue tracking exploit vendor advisory
https://hackerone.com/reports/1257383 third party advisory permissions required
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22260.json vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22260?
CVE-2021-22260 has been scored as a high severity vulnerability.
How to fix CVE-2021-22260?
To fix CVE-2021-22260, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22260 being actively exploited in the wild?
It is possible that CVE-2021-22260 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22260?
CVE-2021-22260 affects GitLab GitLab.
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