En resumen
- CVE-2026-35670 es una vulnerabilidad ALTO (CVSS 8.1) que afecta a openclaw (openclaw), openclaw.
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.24%, mayor que el 14.6% de las vulnerabilidades.
- Solución: actualizar a 2026.3.22 o posterior.
| Package | Affected versions | Patched versions |
|---|
| openclaw | < 2026.3.22
| 2026.3.22
|
| openclaw npm | < 2026.3.22
| 2026.3.22
|
Description
Summary
Synology Chat reply delivery could rebind to a mutable username match instead of the stable numeric user_id recorded by the webhook event.
Affected Packages / Versions
- Package:
openclaw (npm)
- Affected: < 2026.3.22
- Fixed: >= 2026.3.22
- Latest released tag checked:
v2026.3.23-2 (630f1479c44f78484dfa21bb407cbe6f171dac87)
- Latest published npm version checked:
2026.3.23-2
Fix Commit(s)
7ade3553b74ee3f461c4acd216653d5ba411f455
Release Status
The fix shipped in v2026.3.22 and remains present in v2026.3.23 and v2026.3.23-2.
Code-Level Confirmation
- extensions/synology-chat/src/webhook-handler.ts now keeps replies bound to the stable webhook user identifier unless an explicit dangerous opt-in is enabled.
- extensions/synology-chat/src/config-schema.ts contains the explicit dangerous opt-in seam instead of silent username rebinding.
OpenClaw thanks @nexrin for reporting.
NVD description
OpenClaw before 2026.3.22 contains a webhook reply delivery vulnerability that allows attackers to rebind chat replies to unintended users by exploiting mutable username matching instead of stable numeric user identifiers. Attackers can manipulate username changes to redirect webhook-triggered replies to different users, bypassing the intended recipient binding recorded in webhook events.
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