PT-2026-50169

Name of the Vulnerable Software and Affected Versions n8n versions prior to 2.24.0 Description An endpoint in the Meta and Microsoft Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-Security-Policy headers. This allows for reflected Cross-Site...

EUVD-2026-36498

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to restrict roleupdated websocket event broadcasts to members of the affected team or channel which allows an authenticated attacker with guest-level access to observe permission scheme change...

CVE-2026-3433

Mattermost is affected in versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x

CVE-2026-3433 Mattermost fails to scope role_updated websocket events to authorized team and channel members

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to restrict roleupdated websocket event broadcasts to members of the affected team or channel which allows an authenticated attacker with guest-level access to observe permission scheme change...

CVE-2026-3433 Mattermost fails to scope role_updated websocket events to authorized team and channel members

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to restrict roleupdated websocket event broadcasts to members of the affected team or channel which allows an authenticated attacker with guest-level access to observe permission scheme change...

CVE-2026-3433 Mattermost fails to scope role_updated websocket events to authorized team and channel members

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to restrict roleupdated websocket event broadcasts to members of the affected team or channel which allows an authenticated attacker with guest-level access to observe permission scheme change...

PT-2026-48926

Name of the Vulnerable Software and Affected Versions Mattermost versions prior to 11.6.2 Mattermost versions prior to 11.5.5 Mattermost versions prior to 10.11.17 Description An issue exists where role updated websocket event broadcasts are not restricted to members of the affected team or...

CVE-2026-42835

Improper neutralization of special elements in output used by a downstream component 'injection' in Microsoft Teams for Android allows an authorized attacker to disclose information over a network...

EUVD-2026-35535

Improper neutralization of special elements in output used by a downstream component 'injection' in Microsoft Teams for Android allows an authorized attacker to disclose information over a network...

vulnerabilities present in Microsoft Office

Microsoft has identified vulnerabilities in various Office products such as Sharepoint, Word, Project, and Excel. A malicious individual can exploit these vulnerabilities to carry out attacks that can cause various types of damage, as described in the tables below. For successful exploitation, th...

CVE-2026-42835

Improper neutralization of special elements in output used by a downstream component 'injection' in Microsoft Teams for Android allows an authorized attacker to disclose information over a network...

CVE-2026-42835

Microsoft Teams for Android contains a vulnerability described as improper neutralization of special elements in output used by a downstream component ('injection'), enabling an authorized attacker to disclose information over a network. Affected software: Microsoft Teams for Android. Root cause:...

CVE-2026-42835 Microsoft Teams for Android Information Disclosure Vulnerability

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CVE-2026-42835 Microsoft Teams for Android Information Disclosure Vulnerability

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Microsoft Teams for Android Information Disclosure Vulnerability

Improper neutralization of special elements in output used by a downstream component 'injection' in Microsoft Teams for Android allows an authorized attacker to disclose information over a network...

PT-2026-47878

Name of the Vulnerable Software and Affected Versions Microsoft Teams for Android affected versions not specified Description Improper neutralization of special elements in output used by a downstream component injection allows an authorized attacker to disclose sensitive information over a netwo...

Microsoft Live Share Canvas SDK 跨站脚本漏洞

The Microsoft Live Share Canvas SDK is an optional extension from the American company Microsoft. It is designed specifically to help developers easily add real-time, multi-person collaborative digital whiteboards or drawing boards into Microsoft Teams meeting applications. The Microsoft Live Sha...

Microsoft Teams 注入漏洞

Microsoft Teams is a software product developed by the American company Microsoft, used for online meetings, chatting, and cloud storage functions. There is a vulnerability in Microsoft Teams. Attackers can exploit this vulnerability to obtain sensitive information...

CVE-2026-4055

Mattermost versions 11.5.x = 11.5.1 fail to validate team-level runcreate permission against the target team when creating a playbook run which allows an authenticated team member to create runs in teams where they lack permission via specifying a different team ID in the run creation API request...

CVE-2026-49139

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the Microsoft Teams channel handler that allows remote attackers to exfiltrate Bot Framework bearer tokens by supplying a forged activity with an attacker-controlled serviceUrl value. Attackers can poison the...