CVE-2026-43574: openclaw — Fix

Description

OpenClaw before 2026.4.12 contains an improper authorization vulnerability in helper-backed channels where empty resolved approver lists are interpreted as explicit approval authorization. Attackers can resolve pending approvals without proper authorization by exploiting this logic flaw if they know an approval id.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS — Exploit Prediction

0.0003

Probability of exploitation

0.10%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-183 CWE-183

Affected Products

Vendor	Product	Versions
openclaw	openclaw	< 2026.4.12

References

Advisories & Patches

https://github.com/openclaw/openclaw/commit/0a105c0900de701d2ee9f1abc96b017afbd0afdd https://github.com/openclaw/openclaw/security/advisories/GHSA-49cg-279w-m73x

Other References

https://www.vulncheck.com/advisories/openclaw-improper-authorization-via-empty-approver-lists

Frequently Asked Questions

What is CVE-2026-43574? +

OpenClaw before 2026.4.12 contains an improper authorization vulnerability in helper-backed channels where empty resolved approver lists are interpreted as explicit approval authorization. Attackers can resolve pending approvals without proper authorization by exploiting this logic flaw if they know an approval id. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2026-43574? +

CVE-2026-43574 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0003, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-43574? +

CVE-2026-43574 affects products from openclaw, specifically: openclaw. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-43574? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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