High severity · published Jul 17, 2026
CVE-2026-62215
OpenClaw < 2026.6.5 Authentication Bypass via HTTP Canvas
8.0
CVSS
0.2%
EPSS
No
On KEV
Description
OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability in HTTP Canvas responses that allows lower-trust callers to forge trusted A2UI actions. Attackers can perform actions requiring stronger authorization by submitting crafted requests through configured input paths, bypassing intended policy checks.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
OpenClaw · OpenClaw
before 2026.6.5 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-62215
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-62215
Mitigation
https://github.com/openclaw/openclaw/security/advisories/GHSA-vr7j-7684-7gm5
Third Party Advisory
https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-http-canvas
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