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Description

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.

PUBLISHED Reserved 2026-04-04 | Published 2026-04-09 | Updated 2026-04-10 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem types

CWE-312: Cleartext Storage of Sensitive Information

Product status

Default status
unaffected

Any version before 2026.3.22
affected

2026.3.22 (semver)
unaffected

Credits

Peng Zhou (@zpbrent) reporter

References

github.com/...enclaw/security/advisories/GHSA-ppwq-6v66-5m6j (GitHub Security Advisory (GHSA-ppwq-6v66-5m6j)) third-party-advisory

github.com/...ommit/630f1479c44f78484dfa21bb407cbe6f171dac87 (Patch Commit #1) patch

github.com/...ommit/f0202264d0de7ad345382b9008c5963bcefb01b7 (Patch Commit #2) patch

www.vulncheck.com/...via-baseurl-fields-in-gateway-snapshots (VulnCheck Advisory: OpenClaw < 2026.3.22 - Credential Exposure via baseUrl Fields in Gateway Snapshots) third-party-advisory

cve.org (CVE-2026-35644)

nvd.nist.gov (CVE-2026-35644)

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