EUVD-2026-49876

Let's Chat 0.3.0 through 0.4.8 contains a broken access control vulnerability that allows authenticated attackers to download file attachments from private and password-protected rooms they are not a member of by exploiting missing room membership checks in the file retrieval route. Attackers can...

CVE-2026-66750 Let's Chat 0.3.0 - 0.4.8 Broken Access Control File Disclosure via GET /files route

Let's Chat 0.3.0 through 0.4.8 contains a broken access control vulnerability that allows authenticated attackers to download file attachments from private and password-protected rooms they are not a member of by exploiting missing room membership checks in the file retrieval route. Attackers can...

CVE-2026-66750

Let's Chat 0.3.0 through 0.4.8 contains a broken access control vulnerability that allows authenticated attackers to download file attachments from private and password-protected rooms they are not a member of by exploiting missing room membership checks in the file retrieval route. Attackers can...

CVE-2026-66750 Let's Chat 0.3.0 - 0.4.8 Broken Access Control File Disclosure via GET /files route

Let's Chat 0.3.0 through 0.4.8 contains a broken access control vulnerability that allows authenticated attackers to download file attachments from private and password-protected rooms they are not a member of by exploiting missing room membership checks in the file retrieval route. Attackers can...

PT-2026-60790

Name of the Vulnerable Software and Affected Versions Dendrite versions prior to 0.13.9 Description An improper access control issue exists in the syncapi /context endpoint syncapi/routing/context.go. Authenticated local users can access room state events that should be restricted after they have...

PYSEC-2026-2762 Read-Only Open WebUI Users Can Modify Collaborative Documents via Socket.IO

Read-Only Users Can Modify Collaborative Documents via Socket.IO Affected Component Socket.IO collaborative document editing handler: - backend/openwebui/socket/main.py lines 667-721, ydoc:document:update handler Affected Versions Current main branch and likely all versions with collaborative not...

CVE-2026-32995

The Rocket.Chat DDP method autoTranslate.translateMessage in versions 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.5, 7.13.8, and 7.10.12 accepts a client-supplied IMessage object and passes it directly to translateMessage without checking Meteor.userId or verifying room membership. Any authenticated D...

CVE-2026-32995

The Rocket.Chat DDP method autoTranslate.translateMessage in versions 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.5, 7.13.8, and 7.10.12 accepts a client-supplied IMessage object and passes it directly to translateMessage without checking Meteor.userId or verifying room membership. Any authenticated D...

EUVD-2026-32711

The Rocket.Chat DDP method autoTranslate.translateMessage in versions 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.5, 7.13.8, and 7.10.12 accepts a client-supplied IMessage object and passes it directly to translateMessage without checking Meteor.userId or verifying room membership. Any authenticated D...

PT-2026-44173

The Rocket.Chat DDP method autoTranslate.translateMessage in versions 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.5, 7.13.8, and 7.10.12 accepts a client-supplied IMessage object and passes it directly to translateMessage without checking Meteor.userId or verifying room membership. Any authenticated D...

PT-2026-39281

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.0 Description The ydoc:document:update Socket.IO event handler fails to verify if a sender has write permissions, checking only if the sender is a member of the document's Socket.IO room. Users with read-only...

EUVD-2021-0132

Malware in sbrugna...

EUVD-2024-3300

Malicious code in bioql PyPI...

Improper Authorization

Moodle is vulnerable to improper authorization. The vulnerability is due to incorrect handling of Matrix room membership and power levels due to suspended Moodle users not being properly revoked, and attackers can use this to retain unauthorized access and elevated privileges in Matrix rooms even...

UBUNTU-CVE-2024-43433

A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users...

Improper Authentication

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Improper Authentication due to the incorrect application and revocation of matrix room membership and power levels for suspended users. Remediation Upgrade moodle/moodle to version 4.4.2, 4.3.6 or...

CVE-2024-43433 Moodle: matrix user/power level management not always working as expected with suspended users

A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users...

Moodle 安全漏洞

Moodle is a free e-learning software platform open-sourced by Moodle, also known as a course management system, learning management system, or virtual learning environment. A security vulnerability exists in Moodle that stems from the incorrect application and revocation of Matrix room membership...

Moodle 4.3.x < 4.3.6, 4.4.x < 4.4.2 Improper Access Control Vulnerability (MSA-24-0034)

Moodle is prone to an improper access control vulnerability. SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:moodle:moodle";...

CVE-2023-28845 Chat room membership disclosed via autocompletion in Nextcloud talk

Nextcloud talk is a video & audio conferencing app for Nextcloud. In affected versions the talk app does not properly filter access to a conversations member list. As a result an attacker could use this vulnerability to gain information about the members of a Talk conversation, even if they...