A Stored Cross-Site Scripting (XSS) vulnerability in Calibre-Web v0.6.25 allows attackers to inject malicious JavaScript into the 'username' field during user creation. The payload is stored unsanitized and later executed when the /ajax/listusers endpoint is accessed.
{
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65858.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:janeczku:calibre-web:0.6.25:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0.6.25"
},
{
"last_affected": "0.6.25"
}
],
"source": "CPE_STRING"
}
]
}