CVE-2026-32053
OpenClaw's voice-call Twilio webhook replay could bypass manager dedupe because normalized event IDs were randomized per parse
Impact
## Impact Twilio webhook replay events could bypass voice-call manager dedupe because normalized event IDs were randomized per parse. A replayed event could be treated as new and trigger duplicate or stale call-state transitions. ## Affected Packages / Versions - Package: `openclaw` (npm) - Vulnerable versions: `<= 2026.2.22-2` - Patched version (released): `>= 2026.2.23` ## Remediation The fix preserves provider event IDs through normalization, adds bounded replay dedupe in webhook security validation, and enforces per-call turn-token checks on call-state transitions. ## Fix Commit(s) - 1d28da55a5d0ff409e34999e0961157e9db0a2ab ## Release Process Note `patched_versions` is pre-set to the released version (`2026.2.23`) This advisory now reflects released fix version `2026.2.23`.2.23`. OpenClaw thanks @jiseoung for reporting.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | openclaw | < 2026.2.23 | 2026.2.23 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openclaw | Openclaw | before 2026.2.23 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/openclaw/openclaw/commit/1d28da55a5d0ff409e34999e0961157e9db0a2ab
- https://github.com/openclaw/openclaw/security/advisories/GHSA-vqx8-9xxw-f2m7
- https://www.vulncheck.com/advisories/openclaw-twilio-webhook-replay-bypass-via-randomized-event-id-normalization
- https://github.com/advisories/GHSA-vqx8-9xxw-f2m7
- https://nvd.nist.gov/vuln/detail/CVE-2026-32053