OpenClaw before 2026.4.14 contains an authorization context reuse vulnerability in collect-mode queue batches that allows messages from different senders to inherit the final sender's authorization context. Attackers can exploit this by sending multiple queued messages to drain batches using a more privileged sender's context, causing earlier messages to execute with elevated permissions.

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
OpenClaw OpenClaw unaffected
Version Status Constraints
0 affected < 2026.4.14
2026.4.14 unaffected —

No data.

No data.

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Project Subscriptions

Vendors Products
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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/openclaw/openclaw/commit/43d4be902755c970b3d15608679761877718da69 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-jwrq-8g5x-5fhm cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-authorization-context-reuse-in-collect-mode-queue-batches cve-icon cve-icon
History

Tue, 05 May 2026 12:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 05 May 2026 11:45:00 +0000

Type Values Removed Values Added
Description OpenClaw before 2026.4.14 contains an authorization context reuse vulnerability in collect-mode queue batches that allows messages from different senders to inherit the final sender's authorization context. Attackers can exploit this by sending multiple queued messages to drain batches using a more privileged sender's context, causing earlier messages to execute with elevated permissions.
Title OpenClaw < 2026.4.14 - Authorization Context Reuse in Collect-Mode Queue Batches
First Time appeared Openclaw
Openclaw openclaw
Weaknesses CWE-266
CPEs cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Vendors & Products Openclaw
Openclaw openclaw
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 7.6, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-05T12:08:21.212Z

Reserved: 2026-05-01T16:56:19.948Z

Link: CVE-2026-43535

cve-icon Vulnrichment

Updated: 2026-05-05T12:07:18.844Z

cve-icon NVD

Status : Received

Published: 2026-05-05T12:16:19.893

Modified: 2026-05-05T12:16:19.893

Link: CVE-2026-43535

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-05T12:30:24Z

Weaknesses