Skip to main content

Openclaw CVE-2026-35644

| EUVDEUVD-2026-21141 HIGH
Cleartext Storage of Sensitive Information (CWE-312)
2026-04-09 VulnCheck
Information Disclosure Openclaw
7.1
CVSS 4.0 · NVD
Share

Severity by source

NVD PRIMARY
7.1 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
EUVD ID Assigned
Apr 09, 2026 - 21:45 euvd
EUVD-2026-21141
Analysis Generated
Apr 09, 2026 - 21:45 vuln.today
Patch released
Apr 09, 2026 - 21:45 nvd
Patch available
CVE Published
Apr 09, 2026 - 21:27 nvd
HIGH 7.1

Blast Radius

ecosystem impact
† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth
  • 5 npm packages depend on openclaw (5 direct, 0 indirect)

Ecosystem-wide dependent count for version 2026.3.22.

DescriptionCVE.org

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.

AnalysisAI

Credential exposure in OpenClaw gateway snapshots enables authenticated attackers with operator.read scope to extract embedded authentication tokens from channel configuration URLs. Attackers query config.get and channels.status API endpoints to retrieve gateway snapshots containing credentials in URL userinfo components of baseUrl and httpUrl fields. Affects OpenClaw versions prior to 2026.3.22. Authentication required (PR:L); no public exploit identified at time of analysis.

Technical ContextAI

CWE-312 cleartext storage of sensitive information. Credentials embedded directly in URL userinfo components (e.g., https://user:pass@host) within channel configuration objects. API endpoints expose complete gateway state snapshots to low-privileged authenticated users without credential redaction, violating principle of least privilege for configuration data access.

RemediationAI

Vendor-released patch: upgrade to OpenClaw version 2026.3.22 or later. Upstream fixes implement credential sanitization in gateway snapshot responses (commits 630f1479c44f78484dfa21bb407cbe6f171dac87 and f0202264d0de7ad345382b9008c5963bcefb01b7). Immediately audit existing channel configurations to remove credentials from baseUrl/httpUrl fields; migrate to dedicated authentication mechanisms (API keys, OAuth tokens) stored outside URL structures. Review operator.read scope assignments and restrict to minimum necessary personnel. Rotate any credentials potentially exposed through historical snapshot queries. Vendor advisory: https://github.com/openclaw/openclaw/security/advisories/GHSA-ppwq-6v66-5m6j. VulnCheck analysis: https://www.vulncheck.com/advisories/openclaw-credential-exposure-via-baseurl-fields-in-gateway-snapshots

More in Openclaw

View all
CVE-2026-28446 CRITICAL POC
9.4 Mar 05

Auth bypass in OpenClaw voice-call extension before 2026.2.1. EPSS 0.68%. PoC and patch available.
CVE-2026-33579 CRITICAL POC
9.4 Mar 31

Privilege escalation in OpenClaw (pre-2026.3.28) allows unauthenticated remote attackers to gain administrative access b
CVE-2026-32042 HIGH POC
8.8 Mar 21

OpenClaw versions 2026.2.22 through 2026.2.24 contain a privilege escalation vulnerability that allows authenticated att
CVE-2026-32051 HIGH POC
8.8 Mar 21

An authorization mismatch vulnerability in OpenClaw versions prior to 2026.3.1 allows authenticated users with operator.
CVE-2026-25253 HIGH POC
8.8 Feb 01

OpenClaw versions prior to 2026.1.29 automatically establish WebSocket connections to attacker-controlled gateway URLs e
CVE-2026-32846 HIGH POC
8.7 Mar 26

Path traversal in OpenClaw through version 2026.3.23 enables unauthenticated remote attackers to read arbitrary files in
CVE-2026-32064 HIGH POC
7.7 Mar 21

OpenClaw sandbox browser functionality launches x11vnc for noVNC observer sessions without requiring authentication, all
CVE-2026-32055 HIGH POC
7.6 Mar 21

OpenClaw versions before 2026.2.26 allow authenticated attackers to write arbitrary files outside the workspace director
CVE-2026-32056 HIGH POC
7.5 Mar 21

OpenClaw versions prior to 2026.2.22 contain a shell environment variable injection vulnerability in the system.run func
CVE-2026-32049 HIGH POC
7.5 Mar 21

OpenClaw versions prior to 2026.2.22 contain a resource exhaustion vulnerability where the application fails to consiste
CVE-2026-32048 HIGH POC
7.5 Mar 21

OpenClaw versions prior to 2026.3.1 contain a sandbox escape vulnerability that allows authenticated attackers with low

CVE-2026-25474 HIGH POC
7.5 Feb 19

OpenClaw versions 2026.1.30 and below fail to validate Telegram webhook secret tokens when `channels.telegram.webhookSec

Same weakness CWE-312 – Cleartext Storage of Sensitive Information

View all
CVE-2025-22896 CRITICAL POC
9.2
CVE-2023-31069 CRITICAL POC
9.8
CVE-2022-26148 CRITICAL POC
9.8
CVE-2021-29954 CRITICAL POC
9.8
CVE-2020-5723 CRITICAL POC
9.8
CVE-2019-19228 CRITICAL POC
9.8
CVE-2019-13096 CRITICAL POC
9.8
CVE-2019-11384 CRITICAL POC
9.8

Same technique Information Disclosure

View all
CVE-2013-2251 CRITICAL POC
9.8
CVE-2017-5638 CRITICAL POC
9.8
CVE-2025-24813 CRITICAL POC
9.8
CVE-2015-1701 HIGH POC
7.8
CVE-2017-0147 HIGH POC
7.5
CVE-2014-6324 HIGH POC
8.8
CVE-2023-7028 CRITICAL POC
10.0
CVE-2017-0213 HIGH POC
7.3

Share

CVE-2026-35644 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy