OpenClaw < 2026.3.28 - Webhook Replay via Query Parameter Reordering in Plivo V3
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| OpenClaw | OpenClaw | unaffected |
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No data.
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| Openclaw | Openclaw |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8689-gm9g-jgr6 | OpenClaw: Voice-call Plivo V3 webhook replay key uses unsorted URL, allowing replay via query-parameter reordering |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.149% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | OpenClaw before 2026.3.28 contains a webhook replay vulnerability in Plivo V3 signature verification that canonicalizes query ordering for signatures but hashes raw URLs for replay detection. Attackers can reorder query parameters to bypass replay cache detection and trigger duplicate voice-call processing with a captured valid signed webhook. | |
| Title | OpenClaw < 2026.3.28 - Webhook Replay via Query Parameter Reordering in Plivo V3 | |
| First Time appeared |
Openclaw
Openclaw openclaw |
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| Weaknesses | CWE-325 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Openclaw
Openclaw openclaw |
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| References |
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| Metrics |
cvssV3_1
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