CVE-2026-34509

...

CVE-2026-34509

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

CVE-2026-34509

OpenClaw CVE-2026-34509 affects the Microsoft Teams plugin prior to version 2026.3.8. The vulnerability is a sender allowlist bypass: if a team/channel route allowlist uses an empty groupAllowFrom parameter, the message handler synthesizes wildcard sender authorization, allowing any sender within...

CVE-2026-34506 OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlist Configuration

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

CVE-2026-34506 OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlist Configuration

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

CVE-2026-34506 OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlist Configuration

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

cpython: email header injection due to unquoted newlines

A flaw was found in the email module in the Python standard library. When serializing an email message, the BytesGenerator class fails to properly quote newline characters for email headers. This issue is exploitable when the LiteralHeader class is used as it does not respect email folding rules,...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.3.8 contained security vulnerabilities. These vulnerabilities stemmed from a bypass of the sender whitelist in Microsoft Teams plugins, which could allow unauthorized senders to...

PT-2026-29256

OpenClaw before 2026.3.28 downloads and stores inbound media from Zalo channels before validating sender authorization. Unauthorized senders can force network fetches and disk writes to the media store by sending messages that are subsequently rejected...

OpenClaw 安全漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a sender policy bypass vulnerability that can be exploited by an attacker to bypass sender restrictions and interact with the bot...

PT-2026-29258

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.28 Description The software contains a sender policy bypass issue in the Google Chat and Zalouser extensions. Route-level group allowlist policies are silently downgraded to open policy, allowing attackers to...

PT-2026-29239

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

PT-2026-29237

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

GHSA-39MP-545Q-W789 OpenClaw: Non-owner command-authorized sender can change the owner-only `/send` session delivery policy

Fixed in OpenClaw 2026.3.24, the current shipping release. Title Non-owner command-authorized sender can change the owner-only /send session delivery policy CWE CWE-285 Improper Authorization CVSS v3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Base score: 5.4 Medium Severity Assessment Medium...

Incorrect Authorization

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incorrect Authorization through the handleSendPolicyCommand function. An attacker can persistently alter the session's delivery policy by issuing /send on|off|inherit commands as a...

OpenClaw: MS Teams Feedback Invocation Bypasses Sender Allowlists and Records Unauthorized Session Feedback

Summary MS Teams Feedback Invoke Bypasses Sender Allowlists and Records Unauthorized Session Feedback Affected Packages / Versions - Package: openclaw - Affected versions: = 2026.3.24 - First patched version: 2026.3.25 - Latest published npm version at verification time: 2026.3.24 Details Microso...

Incorrect Authorization

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incorrect Authorization in the feedback invocation process. An attacker can record unauthorized session feedback or trigger feedback reflection by bypassing sender allowlist checks...

GHSA-RF6H-5GPW-QRGQ OpenClaw: MS Teams Feedback Invocation Bypasses Sender Allowlists and Records Unauthorized Session Feedback

Summary MS Teams Feedback Invoke Bypasses Sender Allowlists and Records Unauthorized Session Feedback Affected Packages / Versions - Package: openclaw - Affected versions: = 2026.3.24 - First patched version: 2026.3.25 - Latest published npm version at verification time: 2026.3.24 Details Microso...

Linux Distros Unpatched Vulnerability : CVE-2026-23322

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix use-after-free and list corruption on sender error The analysis from Breno: When t...

OpenClaw: Mattermost callback dispatch allowed non-allowlisted sender actions

Summary Mattermost interactive callback dispatch could run action handlers before normal sender authorization checks completed. Affected Packages / Versions - Package: openclaw npm - Affected: = 2026.3.22 - Latest released tag checked: v2026.3.23-2 630f1479c44f78484dfa21bb407cbe6f171dac87 - Lates...