OpenClaw < 2026.3.22 - Webhook Reply Rebinding via Username Resolution in Synology Chat
Summary
OpenClaw < 2026.3.22 - Webhook Reply Rebinding via Username Resolution in Synology Chat
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory vulncheck.com
- patch github.com
- patch github.com