CVE-2021-22171: High severity gitlab vulnerability
Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim's API token if they click on a maliciously crafted link
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-22171?
CVE-2021-22171 has a high severity rating due to its potential to allow API token theft.
How do I fix CVE-2021-22171?
To fix CVE-2021-22171, upgrade your GitLab installation to version 13.5.6 or above, or to version 13.6.4 or above, depending on your current version.
What types of GitLab are affected by CVE-2021-22171?
CVE-2021-22171 affects both GitLab Community Edition and GitLab Enterprise Edition versions from 11.5.0 to 13.7.2.
How does CVE-2021-22171 exploit insufficient validation?
CVE-2021-22171 exploits insufficient validation of authentication parameters, allowing attackers to manipulate links to steal API tokens.
What impact does CVE-2021-22171 have on users?
The impact of CVE-2021-22171 includes the potential unauthorized access to user accounts and data due to stolen API tokens.