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GHSA-3m3q-x3gj-f79x
No affected components available
Affected Packages / Versions
This issue affects the optional voice-call plugin only. It is not enabled by default; it only applies to installations where the plugin is installed and enabled.
- Package:
@openclaw/voice-call - Vulnerable versions:
< 2026.2.3 - Patched versions:
>= 2026.2.3
Legacy package name (if you are still using it):
- Package:
@clawdbot/voice-call - Vulnerable versions:
<= 2026.1.24 - Patched versions: none published under this package name; migrate to
@openclaw/voice-call
Summary
In certain reverse-proxy / forwarding setups, webhook verification can be bypassed if untrusted forwarded headers are accepted.
Impact
An external party may be able to send voice-call webhook requests that are accepted as valid, which can result in spoofed webhook events being processed.
Root Cause
Some deployments implicitly trusted forwarded headers (for example Forwarded / X-Forwarded-*) when determining request properties used during webhook verification. If those headers are not overwritten by a trusted proxy, a client can supply them directly and influence verification.
Resolution
Ignore forwarded headers by default unless explicitly trusted and allowlisted in configuration. Keep any loopback-only development bypass restricted to local development only. Upgrade to a patched version.
If you cannot upgrade immediately, strip Forwarded and X-Forwarded-* headers at the edge so clients cannot supply them directly.
Fix Commit(s)
a749db9820eb6d6224032a5a34223d286d2dcc2f
Credits
Thanks @0x5t for reporting.
The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the integrity of the data.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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