Dozzle is a realtime log viewer for docker containers. Prior to 10.5.2, in a default dozzle deploy (the documented quickstart, no DOZZLE_AUTH_PROVIDER set), POST /api/notifications/test-webhook is reachable without authentication and forwards an attacker-controlled URL into a WebhookDispatcher that sends an HTTP POST to the supplied URL with attacker-controlled request headers, and returns the response status code AND up to 1MB of the response body to the caller, when the target replies non-2xx. This vulnerability is fixed in 10.5.2.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-918"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45298.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "10.5.2"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"original_tag": "v10.5.2",
"range": [
{
"fixed": "eca7008e1f6bb7f79bacf3dc95c279b08d00434b"
}
],
"source": "REFERENCES_TAG"
},
{
"cpe": "cpe:2.3:a:amirraminfar:dozzle:*:*:*:*:*:docker:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "10.5.2"
}
],
"source": "CPE_RANGE"
}
]
}