CVE-2026-32898 (GCVE-0-2026-32898)
Vulnerability from cvelistv5 – Published: 2026-03-21 00:42 – Updated: 2026-06-23 16:15 X_Open Source
VLAI
EPSS
VEX
Title
OpenClaw < 2026.2.23 - ACP Permission Auto-Approval Bypass via Untrusted Tool Metadata
Summary
OpenClaw versions prior to 2026.2.23 contain an authorization bypass vulnerability in the ACP client that auto-approves tool calls based on untrusted toolCall.kind metadata and permissive name heuristics. Attackers can bypass interactive approval prompts for read-class operations by spoofing tool metadata or using non-core read-like names to reach auto-approve paths.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 17:26 UTC
CWE
- CWE-807 - Reliance on Untrusted Inputs in a Security Decision
Assigner
VulnCheck
CNA
References
4 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/12cc7… | patch |
| https://github.com/openclaw/openclaw/commit/63dcd… | patch |
| https://www.vulncheck.com/advisories/openclaw-acp… | third-party-advisory |
Impacted products
Date Public
2026-02-24 00:00
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| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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