Cross-site scripting (XSS) vulnerability in the web frontend in OpenCA 0.9.1-8 and earlier, and 0.9.2 RC6 and earlier, allows remote attackers to inject arbitrary web script or HTML via the form input fields.
OpenCA before 0.9.1.4 does not use the correct certificate in a chain to check the serial, which could cause OpenCA to accept revoked or expired certificates.