Shibboleth XMLTooling before 3.2.4, as used in OpenSAML and Shibboleth Service Provider, allows SSRF via a crafted KeyInfo element. (This is fixed in, for example, Shibboleth Service Provider 3.4.1.3 on Windows.)
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-36661.json"
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.2.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0"
}
]
}
]