CVE-2021-22227: XSS
A reflected cross-site script vulnerability in GitLab before versions 13.11.6, 13.12.6 and 14.0.2 allowed an attacker to send a malicious link to a victim and trigger actions on their behalf if they clicked it
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-22227?
CVE-2021-22227 is considered a high severity vulnerability due to its potential for unauthorized actions on behalf of victims.
How do I fix CVE-2021-22227?
To mitigate CVE-2021-22227, upgrade to GitLab versions 13.11.6, 13.12.6, or 14.0.2 and apply any security patches.
What types of systems are affected by CVE-2021-22227?
CVE-2021-22227 affects GitLab before versions 13.11.6, 13.12.6, and 14.0.2 across various operating systems.
What can an attacker do with CVE-2021-22227?
An attacker can exploit CVE-2021-22227 to send malicious links that, if clicked, execute actions on behalf of the victim.
Is CVE-2021-22227 hard to exploit?
CVE-2021-22227 is relatively easy to exploit, requiring only the victim to click a malicious link.