msteams

msteams Microsoft Graph API를 사용하여 Microsoft Teams 채널을 통해 통신하는 Mythic C2 프로필입니다. 작동 방식 Agent Microsoft Teams Channel C2 Server Mythic 1. 에이전트는 OAuth2 클라이언트 자격 증명을 통해 Microsoft Entra ID에 인증합니다 2. Mythic 메시지base64 인코딩, AES 암호화를 Teams 채널에 게시합니다 3. C2 서버는 Graph API를 통해 채널을 폴링하고, 새 메시지를 Mythic으로 전달합니다 ...

CVE-2026-100582 OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass

OpenClaw channel plugins @openclaw/msteams, @openclaw/feishu, @openclaw/matrix, and @openclaw/googlechat before 2026.8.1 do not enforce the configured channel read allowlist for caller-supplied explicit read targets in message, reaction, pin, member, and related metadata read actions. A lower-tru...

CVE-2026-100582 OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass

OpenClaw channel plugins @openclaw/msteams, @openclaw/feishu, @openclaw/matrix, and @openclaw/googlechat before 2026.8.1 do not enforce the configured channel read allowlist for caller-supplied explicit read targets in message, reaction, pin, member, and related metadata read actions. A lower-tru...

PT-2026-99218

Name of the Vulnerable Software and Affected Versions @openclaw/msteams versions prior to 2026.8.1 @openclaw/feishu versions prior to 2026.8.1 @openclaw/matrix versions prior to 2026.8.1 @openclaw/googlechat versions prior to 2026.8.1 Description Channel plugins fail to enforce the configured...

Insufficiently Protected Credentials

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Insufficiently Protected Credentials in the serviceUrl parameter validation. An attacker can access sensitive authentication data by supplying crafted serviceUrl values...

Missing Authorization

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Missing Authorization via the Microsoft Teams SSO invoke handler. An attacker can gain unauthorized access to Teams SSO signin functionality by sending specially crafted SS...

Improper Authorization

github.com/mattermost/mattermost-server is vulnerable to improper authorization. The vulnerability is due to failure in validating the relationship between the post being updated and the MSTeams plugin OAuth flow, which allows an attacker to exploit this via a crafted OAuth redirect URL to edit...

MAL-2026-2573 Malicious code in @aircall-ecosystem/integrations-msteams-frontend (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4343cd15bb1d3104166b2ddf4f549bc184fde49233b5cfba97f353f00a8c2a2e The package @aircall-ecosystem/integrations-msteams-frontend was found to contain malicious code. Source: ghsa-malware...

Incorrect Authorization

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin 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 allowlis...

CVE-2026-32037: Server-Side Request Forgery (SSRF)

OpenClaw versions prior to 2026.2.22 fail to consistently validate redirect chains against configured mediaAllowHosts allowlists during MSTeams media downloads. Attackers can supply or influence attachment URLs to force redirects to non-allowlisted targets, bypassing SSRF boundary controls...

Server-side Request Forgery (SSRF)

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via inconsistent enforcement of host and DNS policies in the media fetch process. An attacker can access internal network resources or...

Missing Authorization

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Missing Authorization via fileConsent/invoke. An attacker can access or manipulate pending file uploads belonging to other conversations by providing a valid uploadId withi...

PT-2026-26418

Summary In OpenClaw MSTeams media download flows, redirect handling could bypass configured mediaAllowHosts checks in specific attachment paths. Redirect chains were not consistently constrained to allowlisted targets before accepting fetched content. Affected Packages / Versions - Package:...

Insertion of Sensitive Information Into Sent Data

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data via the process that handles downloading inbound MS Teams attachments or inline images, specifically when retrying URLs wi...

The vulnerability of the MSTeams plugin for the instant messaging application Mattermost allows a hacker to compromise the integrity and accessibility of protected information.

The vulnerability of the MSTeams plugin for the instant messaging application Mattermost is related to the lack of authentication for a critical function. Exploiting this vulnerability could allow an attacker to compromise the integrity and accessibility of protected information...

Mattermost Server 10.5.x < 10.5.12 / 10.11.x 10.11.4 / 10.12.x < 10.12.1 / 11.0.0 Multiple Vulnerabilities (MMSA-2025-00541, MMSA-2025-00492)

The version of Mattermost Server installed on the remote host is affected by multiple vulnerabilities as referenced in the MMSA-2025-00541, MMSA-2025-00492 advisory. - Mattermost versions 10.11.x = 10.11.3, 10.5.x = 10.5.11, 10.12.x = 10.12.0 fail to sanitize user data which allows system...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the MSTeams plugin OAuth flow. An attacker can modify arbitrary posts by sending a crafted OAuth redirect URL. Remediation Upgrade github.com/mattermost/mattermost/server/channels/store t...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the MSTeams plugin OAuth flow. An attacker can modify arbitrary posts by sending a crafted OAuth redirect URL. Remediation Upgrade...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the MSTeams plugin OAuth flow. An attacker can modify arbitrary posts by sending a crafted OAuth redirect URL. Remediation Upgrade...

Missing Authentication for Critical Function

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the MSTeams plugin OAuth flow. An attacker can modify arbitrary posts by sending a crafted OAuth...