What is CVE-2026-35644?

CVE-2026-35644 is a medium-severity vulnerability in Openclaw, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.5/10. Published 2026-04-09.

How severe is CVE-2026-35644?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Openclaw

CVE-2026-35644

OpenClaw before 2026.3.22 contains an information disclosure vulnerability that allows attackers with operator.read scope to expose credentials embedded in channel baseUrl and httpUrl fields. Attackers can access gateway snapshots via config.get and channels.status endpoints to retrieve sensitive authentication information from URL userinfo components.

EPSS: 0.002 (9.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Openclaw — versions 0, 2026.3.22

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

References

disclosure@vulncheck.com (vendor-advisory, Vendor Advisory, third-party-advisory)
disclosure@vulncheck.com (Patch, patch)
disclosure@vulncheck.com (Patch, patch)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-35644?: CVE-2026-35644 is a medium-severity vulnerability in Openclaw, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.5/10. Published 2026-04-09.
How severe is CVE-2026-35644?: Medium severity. CVSS v3 base score is 6.5 out of 10.