OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability in HTTP Canvas responses that allows lower-trust callers to forge… (CVE-2026-62215)
Description
OpenClaw versions before 2026.6.5 have an authentication bypass vulnerability in HTTP Canvas responses that enables lower-trust callers to forge trusted A2UI actions. This flaw allows attackers to bypass intended policy checks and perform actions requiring stronger authorization by submitting crafted requests through configured input paths. The vulnerability is identified as CVE-2026-62215 and is classified under CWE-345 (Insufficient Verification of Data Authenticity).
CVSS v4.0
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-62215 affects OpenClaw versions prior to 2026.6.5 and involves an authentication bypass in HTTP Canvas responses. This vulnerability permits attackers with lower trust levels to forge trusted A2UI actions by submitting specially crafted requests through configured input paths, effectively bypassing the intended authorization policies. The vulnerability is related to insufficient verification of data authenticity (CWE-345). No known exploits are reported in the wild, and the vulnerability has a medium severity rating.
Potential Impact
Attackers exploiting this vulnerability can perform actions that normally require stronger authorization by bypassing authentication checks. This could lead to unauthorized operations within the affected OpenClaw system, potentially compromising system integrity or functionality depending on the actions forged.
Mitigation Recommendations
A fix is available in OpenClaw version 2026.6.5. Users should upgrade to this version or later to remediate the authentication bypass vulnerability. Since the vendor advisory or patch links are not explicitly provided, verify the patch availability and upgrade instructions from the official OpenClaw vendor resources.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-2x3r-854j-qm5f
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-62215"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
Threat ID: 6a5a009e91ae9bcd3f7eed53
Added to database: 07/17/2026, 10:14:54 UTC
Last enriched: 09/17/2026, 17:35:44 UTC
Last updated: 10/17/2026, 06:48:19 UTC
Views: 759
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