CVE-2026-42438 OpenClaw 2026.4.9 < 2026.4.10 - Sender Policy Bypass in Host Media Attachment Reads

OpenClaw versions 2026.4.9 before 2026.4.10 contain a sender policy bypass vulnerability in the outbound host-media attachment read helper that allows unauthorized local file disclosure. Attackers with denied read access via toolsBySender or group policy can trigger host-media attachment loading ...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw from 2026.4.10 to 2026.4.14 contained security vulnerabilities. These vulnerabilities stemmed from a lack of authorization handling in Microsoft Teams SSO call processing programs. The system...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.4.14 contained security vulnerabilities. These vulnerabilities stemmed from the reuse of authorized environments within queue batches. This allowed messages from different senders...

OpenClaw: MCP loopback owner context is derived from server-issued bearer tokens

Summary MCP loopback owner context is derived from server-issued bearer tokens. Affected Packages / Versions - Package: openclaw npm - Affected versions: = 2026.4.21 - Fixed version: 2026.4.22 Impact The loopback MCP path accepted spoofable owner-context metadata from request headers, which could...

PYSEC-2026-105

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0, the Command Sender UI uses an unsafe eval function on array-like command parameters, which allows a user-supplied payload to execute in the browser when...

PYSEC-2026-105

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0, the Command Sender UI uses an unsafe eval function on array-like command parameters, which allows a user-supplied payload to execute in the browser when...

CVE-2026-42086

OpenC3 COSMOS is affected by a Self-XSS in the Command Sender UI prior to version 7.0.0, caused by an unsafe eval() on array-like command parameters. A user-supplied payload could execute in the victim’s browser when sending a command, potentially allowing an attacker to read or modify data in th...

CVE-2026-42086 OpenC3 COSMOS: Self-XSS in the Command Sender

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0, the Command Sender UI uses an unsafe eval function on array-like command parameters, which allows a user-supplied payload to execute in the browser when...

CVE-2026-42086 OpenC3 COSMOS: Self-XSS in the Command Sender

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0, the Command Sender UI uses an unsafe eval function on array-like command parameters, which allows a user-supplied payload to execute in the browser when...

CVE-2026-42086 OpenC3 COSMOS: Self-XSS in the Command Sender

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0, the Command Sender UI uses an unsafe eval function on array-like command parameters, which allows a user-supplied payload to execute in the browser when...

PT-2026-38251

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.22 Description OpenClaw derives loopback MCP owner context from spoofable server-issued bearer tokens in request headers. Non-owner loopback clients can bypass owner-gated operations by manipulating the...

OpenC3 COSMOS 跨站脚本漏洞

OpenC3 COSMOS is an open-source application developed by OpenC3. Versions of OpenC3 COSMOS prior to version 7.0.0 contained a cross-site scripting vulnerability. This vulnerability stemmed from the use of the unsafe eval function by the Command Sender UI when handling array-type command parameter...

PT-2026-36101

Name of the Vulnerable Software and Affected Versions nanobot affected versions not specified Description An issue exists where including the | character in a sender address allows an attacker to bypass the Channel allowlist. This bypass provides full access to the Agent Loop, exposing all tools,...

OpenClaw: Owner-enforced commands could accept wildcard channel senders as command owners

Impact OpenClaw deployments before 2026.4.21 could treat a non-owner sender as authorized for owner-enforced slash commands when all of the following were true: - a channel plugin declared commands.enforceOwnerForCommands: true; - the channel accepted wildcard inbound senders with allowFrom: ""; ...

CLSA-2026-1777474126 rsync: Fix of 2 CVEs

CVE-2024-12086: prevent server from reading arbitrary client files via path traversal - CVE-2025-10158: fix invalid access to files array in sender - Add upstream stability fix RsyncProject/rsync PR 706: use-after-free in generator - Enable Amazon Linux 2 ELS...

CLSA-2026-1777469554 rsync: Fix of 2 CVEs

CVE-2024-12086: prevent server from reading arbitrary client files via path traversal - CVE-2025-10158: fix invalid access to files array in sender - Add upstream stability fix RsyncProject/rsync PR 706: use-after-free in generator - Enable Amazon Linux 2 ELS...

CVE-2026-41406

OpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability that allows remote attackers to access restricted messages. Attackers can exploit fetched quoted, root, and thread context messages to bypass sender allowlist restrictions and retrieve unauthorized content...

CVE-2026-41376

OpenClaw before 2026.3.31 contains an allowlist bypass vulnerability in Matrix thread root and reply context handling that fails to properly validate message senders. Attackers can fetch thread-root and reply context messages that should be filtered by sender allowlists, bypassing access controls...

CVE-2026-41406

OpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability that allows remote attackers to access restricted messages. Attackers can exploit fetched quoted, root, and thread context messages to bypass sender allowlist restrictions and retrieve unauthorized content...

CVE-2026-41406 OpenClaw < 2026.3.31 - Sender Allowlist Bypass via Thread History and Quoted Messages

OpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability that allows remote attackers to access restricted messages. Attackers can exploit fetched quoted, root, and thread context messages to bypass sender allowlist restrictions and retrieve unauthorized content...