CVE-2026-32231
ZeptoClaw: Generic webhook channel trusts caller-supplied identity fields; allowlist is checked against untrusted payload data
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-306 CWE-345 |
| Vendor | qhkm |
| Product | zeptoclaw |
| Published | Mar 12, 2026 |
| Last Updated | Mar 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
None
Affected Versions
qhkm / zeptoclaw
< 0.7.6
References
github.com: https://github.com/qhkm/zeptoclaw/security/advisories/GHSA-46q5-g3j9-wx5c github.com: https://github.com/qhkm/zeptoclaw/pull/324 github.com: https://github.com/qhkm/zeptoclaw/commit/bf004a20d3687a0c1a9e052ec79536e30d6de134 github.com: https://github.com/qhkm/zeptoclaw/releases/tag/v0.7.6