description: In GoCD, versions 19.6.0 to 21.1.0 are vulnerable to Cross-Site Request Forgery due to missing CSRF protection at the `/go/api/config/backup` endpoint. An attacker can trick a victim to click on a malicious link which could change backup configurations or execute system commands in the post_backup_script field.
problem types: Cross-Site Request Forgery
affected:
{
product: gocd
vendor: n/a
versions:
status: affected, version: 19.6.0, 19.7.0, 19.8.0, 19.9.0, 19.10.0, 19.11.0, 19.12.0, 20.1.0, 20.2.0, 20.3.0, 20.4.0, 20.5.0, 20.6.0, 20.7.0, 20.8.0, 20.9.0, 20.10.0, 21.1.0
}