ZeptoClaw is a personal AI assistant. Prior to 0.7.6, the generic webhook channel trusts caller-supplied identity fields (sender, chat_id) from the request body and applies authorization checks to those untrusted values. Because authentication is optional and defaults to disabled (auth_token: None), an attacker who can reach POST /webhook can spoof an allowlisted sender and choose arbitrary chat_id values, enabling high-risk message spoofing and potential IDOR-style session/chat routing abuse.
This vulnerability is fixed in 0.7.6.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Zeptoclaw Zeptoclaw
cpe:2.3:a:zeptoclaw:zeptoclaw:*:*:*:*:*:rust:*:*
|
— |
<= 0.7.5
|
References 4
https://github.com/qhkm/zeptoclaw/commit/bf004a20d3687a0c1a9e052ec79536e30d6de1…
security-advisories@github.com
https://github.com/qhkm/zeptoclaw/pull/324
security-advisories@github.com
https://github.com/qhkm/zeptoclaw/releases/tag/v0.7.6
security-advisories@github.com
https://github.com/qhkm/zeptoclaw/security/advisories/GHSA-46q5-g3j9-wx5c
security-advisories@github.com