OpenClaw versions 2026.2.19 before 2026.3.31 contain an improper cache isolation vulnerability in the Zalo webhook replay-dedupe mechanism that is shared across authenticated webhook targets. Attackers controlling one authenticated Zalo webhook path in multi-account deployments can suppress legitimate events on different accounts by matching event_name and message_id parameters.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-668"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41362.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "2026.2.19"
},
{
"fixed": "2026.3.31"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "4d038bb242c11f39e45f6a4bde400e5fd42e4ebf"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "7cea7c29705b188b464cc9cdc107c275b94b2a72"
}
],
"source": "REFERENCES_COMMIT"
}
]
}