Send and Pretend: Exploiting Transcript Consistency Issues in End-To-End Encrypted Group Chats

End-to-end encrypted E2EE messaging apps are widely praised for their security and thus also used for sensitive coordination in group chats e.g., by political decision makers. After Threema and WhatsApp, also Signal and iMessage have recently introduced polls to aid agreement processes in groups...

EUVD-2001-1449

Malware in sbrugna...

EUVD-2024-49671

Malicious code in bioql PyPI...

CVE-2025-32890

CVE-2025-32890 affects goTenna Mesh devices running app 5.5.3 and firmware 1.1.12. The root cause is a custom encryption implementation without additional integrity checks, making messages malleable and potentially accessible to an attacker who can access the message. The connected documents conf...

SUSE CVE-2022-39835

An issue was discovered in Gajim through 1.4.7. The vulnerability allows attackers, via crafted XML stanzas, to correct messages that were not sent by them. The attacker needs to be part of the group chat or single chat. The fixed version is 1.5.0...

CVE-2022-39835

CVE-2022-39835 affects Gajim up to version 1.4.7. The issue lets an attacker in the same group/chat insert/modify messages by sending crafted XML stanzas; impact is message integrity within chat sessions. The vulnerability is fixed in version 1.5.0. Public references in the provided documents con...

Gajim 安全漏洞

Gajim is a full-featured Xmpp client. A security vulnerability exists in Gajim version 1.4.7, which stems from a vulnerability that allows attackers to correct messages not sent by them via crafted XML...

Ubuntu: Security Advisory (USN-1030-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2010 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 ifdescription...