A Server-Side Request Forgery (SSRF) vulnerability in the /Cover/Show route (showAction in CoverController.php) in Open Library Foundation VuFind 2.4 through 9.1 before 9.1.1 allows remote attackers to access internal HTTP servers and perform Cross-Site Scripting (XSS) attacks by proxying arbitrary URLs via the proxy GET parameter.
{
"versions": [
{
"introduced": "2.4"
},
{
"last_affected": "9.1"
},
{
"introduced": "0"
},
{
"fixed": "9.1.1"
}
]
}