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Vulnerability record · CVE-2026-32004 · published 19 March 2026

CVE-2026-32004: Openclaw authentication bypass via alternate path vulnerability

Openclaw · Openclaw

OpenClaw versions prior to 2026.3.2 contain an authentication bypass vulnerability in the /api/channels route classification due to canonicalization depth mismatch between auth-path classification and route-path canonicalization. Attackers can bypass plugin route authentication checks by submitting deeply encoded slash variants such as multi-encoded %2f to access protected /api/channels endpoints.

8.3 CVSS 4.0 High EPSS 0.54% · top 56.6% CWE-288 · Authentication bypass via alternate path
8.3CVSS 4.0 base score
0.54%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

OpenClaw versions prior to 2026.3.2 contain an authentication bypass vulnerability in the /api/channels route classification due to canonicalization depth mismatch between auth-path classification and route-path canonicalization. Attackers can bypass plugin route authentication checks by submitting deeply encoded slash variants such as multi-encoded %2f to access protected /api/channels endpoints.

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/openclaw/openclaw/commit/2fd8264ab03bd178e62a5f0c50d1c8556c17f12d Patch
https://github.com/openclaw/openclaw/commit/7a7eee920a176a0043398c6b37bf4cc6eb983eeb Patch
https://github.com/openclaw/openclaw/commit/93b07240257919f770d1e263e1f22753937b80ea Patch
https://github.com/openclaw/openclaw/commit/d74bc257d8432f17e50b23ae713d7e0623a1fe0f Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-v865-p3gq-hw6m Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-encoded-path-in-api-channels-route Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-32004), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.