Horde IMP through 6.2.27, as used with Horde Application Framework through 5.2.23, allows XSS that leads to account takeover via a crafted text/html e-mail message with an onerror attribute (that may use base64-encoded JavaScript code), as exploited in the wild in March 2025.
{
"cna_assigner": "mitre",
"cwe_ids": [
"CWE-79"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30349.json"
}{
"source": [
"DESCRIPTION",
"REFERENCES"
],
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "5.2.23"
}
]
}{
"source": [
"AFFECTED_FIELD",
"DESCRIPTION",
"REFERENCES"
],
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "6.2.27"
},
{
"fixed": "6.2.27"
}
]
}