In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, an unclosed url() in a FuncIRI attribute of an SVG image could evade the remote image blocking, which may lead to information disclosure or privilege escalation.
{
"cna_assigner": "mitre",
"cwe_ids": [
"CWE-669"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75003.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.6.0"
},
{
"fixed": "1.6.18"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.7.0"
},
{
"fixed": "1.7.3"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "1cebea03474305d9f75a9a33d30880d290b5591b"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "440277c32e6d84f3d116153af1cc8454361a8a56"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "1.6.18",
"range": [
{
"fixed": "4a2bb87d9ea93578acb9bb03599abf754c33a33f"
}
],
"source": "REFERENCES_TAG"
},
{
"original_tag": "1.7.3",
"range": [
{
"fixed": "8473c30fd06f1aa4cfe4304ec54f54aef3b45abe"
}
],
"source": "REFERENCES_TAG"
}
]
}