CVE-2021-40542
18Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendepss 3.0%
exploitation probability
3.0%top 14% of all CVEs
observed exploitation
nono source reports it
Opensis-Classic Version 8.0 is affected by cross-site scripting (XSS). An unauthenticated user can inject and execute JavaScript code through the link_url parameter in Ajax_url_encode.php.
Affected products
n/a · n/a