Openclaw: >> Openclaw >> 2026.3.28 Security Vulnerabilities
OpenClaw before 2026.3.31 contains a configuration management vulnerability where startup migration treats empty-array settings as missing values. Attackers can restart the application to rehydrate revoked Tlon configuration from file state, bypassing intended revocation controls.
CVSS Score
6.3
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.3.31 fails to properly sanitize PIP_INDEX_URL and UV_INDEX_URL environment variables in host execution contexts, allowing attackers to redirect Python package-index traffic. Attackers can exploit this bypass to intercept or manipulate package management operations by injecting malicious index URLs through unsanitized environment variables.
CVSS Score
5.8
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.3.31 contains an exec allowlist bypass vulnerability allowing attackers to inherit allowlist trust via shell init-file wrapper invocations. Attackers can exploit shell options like --rcfile, --init-file, and --startup-file to load attacker-chosen initialization files while bypassing exec allowlist matching restrictions.
CVSS Score
5.4
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.3.31 contains a wide-area discovery vulnerability allowing arbitrary tailnet peers to be accepted as DNS authorities. Attackers with same-tailnet position and CA-trusted endpoint access can exfiltrate operator credentials through DNS steering manipulation.
CVSS Score
5.9
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.3.31 contains an authentication bypass vulnerability where unauthenticated plugin-auth HTTP routes receive operator runtime write scopes. Attackers can access these routes without authentication to perform privileged runtime actions intended for authorized operators.
CVSS Score
8.8
EPSS Score
0.001
Published
2026-04-28
OpenClaw before 2026.3.31 contains an access control bypass vulnerability in the Discord voice manager that allows attackers to bypass channel-level member access allowlist restrictions. Attackers can send Discord voice ingress requests before channel allowlist authorization is performed, gaining unauthorized access to restricted voice channels.
CVSS Score
2.3
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.3.31 contains an authorization bypass vulnerability in Discord voice ingress that allows attackers to bypass channel and member allowlist restrictions. Attackers can exploit stale-role validation gaps and improper channel name validation to gain unauthorized access to restricted voice channels.
CVSS Score
2.3
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.4.2 contains an arbitrary directory deletion vulnerability in mirror mode that allows attackers to delete remote directories by influencing remoteWorkspaceDir and remoteAgentWorkspaceDir configuration values. Attackers can manipulate these OpenShell config paths to cause mirror sync operations to delete unintended remote directory contents and replace them with uploaded workspace data.
CVSS Score
6.1
EPSS Score
0.001
Published
2026-04-28
OpenClaw before 2026.3.31 stores Nostr privateKey as plaintext in configuration, allowing exposure through config.get method calls that bypass redaction mechanisms. Attackers can retrieve unredacted configuration data to obtain plaintext signing keys used for Nostr protocol operations.
CVSS Score
7.1
EPSS Score
0.0
Published
2026-04-28
OpenClaw before 2026.3.31 performs Discord audio preflight transcription before validating member authorization, allowing unauthenticated attackers to consume resources. Remote attackers can trigger audio preflight processing without member allowlist validation to cause resource exhaustion.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-04-28