Vulnerability Details CVE-2026-41362
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 11.5%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2026-41362
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cpe:2.3:a:openclaw:openclaw:2026.2.19
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cpe:2.3:a:openclaw:openclaw:2026.2.19-1
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cpe:2.3:a:openclaw:openclaw:2026.2.19-2
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cpe:2.3:a:openclaw:openclaw:2026.2.21
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cpe:2.3:a:openclaw:openclaw:2026.2.21-1
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cpe:2.3:a:openclaw:openclaw:2026.2.21-2
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cpe:2.3:a:openclaw:openclaw:2026.2.22
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cpe:2.3:a:openclaw:openclaw:2026.2.22-1
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cpe:2.3:a:openclaw:openclaw:2026.2.22-2
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cpe:2.3:a:openclaw:openclaw:2026.2.23
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cpe:2.3:a:openclaw:openclaw:2026.2.24
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cpe:2.3:a:openclaw:openclaw:2026.2.25
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cpe:2.3:a:openclaw:openclaw:2026.2.26
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cpe:2.3:a:openclaw:openclaw:2026.2.61
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cpe:2.3:a:openclaw:openclaw:2026.2.62
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cpe:2.3:a:openclaw:openclaw:2026.2.63
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cpe:2.3:a:openclaw:openclaw:2026.3.1
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cpe:2.3:a:openclaw:openclaw:2026.3.11
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cpe:2.3:a:openclaw:openclaw:2026.3.12
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cpe:2.3:a:openclaw:openclaw:2026.3.13
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cpe:2.3:a:openclaw:openclaw:2026.3.2
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cpe:2.3:a:openclaw:openclaw:2026.3.22
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cpe:2.3:a:openclaw:openclaw:2026.3.23
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cpe:2.3:a:openclaw:openclaw:2026.3.23-2
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cpe:2.3:a:openclaw:openclaw:2026.3.24
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cpe:2.3:a:openclaw:openclaw:2026.3.25
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cpe:2.3:a:openclaw:openclaw:2026.3.28
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cpe:2.3:a:openclaw:openclaw:2026.3.7
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cpe:2.3:a:openclaw:openclaw:2026.3.8