Severity by source
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-reachable but gated by the exec approvals feature being enabled (AC:H) and requiring a low-trust foothold (PR:L); full high impact confined to the vulnerable system, no scope change.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
Lifecycle Timeline
3DescriptionCVE.org
OpenClaw 2026.5.14-beta.1 before 2026.5.27 contain an authorization flaw in the QQBot exec approvals feature. When the feature is enabled and reachable, a lower-trust caller or configured input path could execute or persist actions beyond the caller's intended authorization, allowing non-allowlisted senders to perform unauthorized operations.
AnalysisAI
Privilege escalation via authorization bypass in OpenClaw's QQBot exec approvals feature affects builds from 2026.5.14-beta.1 up to (but not including) 2026.5.27, letting a lower-trust or non-allowlisted sender execute or persist actions beyond their intended authorization. The CVSS 4.0 vector requires low existing privileges (PR:L) and a present attack requirement (AT:P), meaning the exec approvals feature must be enabled and reachable for exploitation. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV; a fixed release (2026.5.27) and a vendor security advisory are available.
Technical ContextAI
OpenClaw is an open-source automation/bot platform whose QQBot integration exposes an 'exec approvals' feature that gates who may trigger the execution or persistence of privileged actions, typically enforced through a sender allowlist. The root cause is classified as CWE-863 (Incorrect Authorization): the approval/allowlist check is applied incorrectly or incompletely, so the trust decision does not match the caller's actual privilege. Rather than a missing authentication layer, this is a flawed authorization decision - a validly-connected but lower-trust caller (or a configured input path) is treated as authorized for operations it should be denied. The single wildcard CPE (cpe:2.3:a:openclaw:openclaw:*) indicates the flaw is in the core application rather than a specific optional module packaged separately.
RemediationAI
Upgrade to the fixed release - Vendor-released patch: 2026.5.27 - which is the primary and recommended fix; consult GitHub Security Advisory GHSA-7jx6-764p-fgg9 (https://github.com/openclaw/openclaw/security/advisories/GHSA-7jx6-764p-fgg9) and the VulnCheck advisory (https://www.vulncheck.com/advisories/openclaw-beta-1-authentication-bypass-via-exec-approvals) for exact upgrade guidance. If immediate patching is not possible, disable the QQBot exec approvals feature or make it unreachable from lower-trust callers, since AT:P confirms the feature must be enabled and reachable to exploit - the trade-off is loss of any legitimate exec-approval automation via QQBot. As additional compensating controls, tighten the sender allowlist and restrict network access to the QQBot exec endpoint to trusted callers only, and audit logs for exec/persist actions from unexpected senders; these controls reduce exposure but do not fully close the authorization flaw, so they are stopgaps until 2026.5.27 is deployed.
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Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-45105
GHSA-rv8f-q23g-2wjx