EUVD-2025-36558

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

Discourse 安全漏洞

Discourse is an open source community discussion platform from Discourse Open Source. The platform includes features such as communities, email and chat rooms. A security vulnerability exists in Discourse versions prior to 3.6.2 and 3.6.0.beta2, which stems from the lack of a default Cache-Contro...

Discourse < 3.3.3 Backup Disclosure

Discourse versions prior to 3.3.3 are vulnerable to a backup disclosure vulnerability due to improper handling of file downloads in the rails sendfile method. An attacker could exploit this vulnerability to download backup files containing sensitive information, potentially leading to data...

EUVD-2021-19532

Malware in sbrugna...

EUVD-2023-32794

Malicious code in bioql PyPI...

EUVD-2021-28307

Malicious code in bioql PyPI...

EUVD-2021-28273

Malicious code in bioql PyPI...

EUVD-2023-29926

Malicious code in bioql PyPI...

EUVD-2022-48998

Malicious code in bioql PyPI...

EUVD-2023-29135

Malicious code in bioql PyPI...

EUVD-2024-53113

Malicious code in bioql PyPI...

EUVD-2025-2877

Malicious code in bioql PyPI...

EUVD-2023-41364

Malicious code in bioql PyPI...

CVE-2025-54411

CVE-2025-54411 affects Discourse prior to 3.5.0.beta8, where the welcome_banner.header.logged_in_members and the logged-in user name string can cause cross-site scripting (XSS). The underlying issue is in the welcome banner user name string, enabling XSS that may impact the user or allow an admin...

CVE-2025-54411 Discourse welcome banner user name XSS

Discourse is an open-source discussion platform. Welcome banner user name string for logged in users can be vulnerable to XSS attacks, which affect the user themselves or an admin impersonating them. Admins can temporarily alter the welcomebanner.header.loggedinmembers site text to remove the...

CVE-2025-54411 Discourse welcome banner user name XSS

Discourse is an open-source discussion platform. Welcome banner user name string for logged in users can be vulnerable to XSS attacks, which affect the user themselves or an admin impersonating them. Admins can temporarily alter the welcomebanner.header.loggedinmembers site text to remove the...

Discourse 3.1.1 - Unauthenticated Chat Message Access

!/usr/bin/env ruby Title : Discourse 3.1.1 - Unauthenticated Chat Message Access CVE-2023-45131 CVSS: 7.5 High Affected: Discourse 3.1.1 stable, 3.2.0.beta2 Author ibrahimsql @ https://twitter.com/ibrahmsql Date: 2023-12-14 require 'net/http' require 'uri' require 'json' require 'openssl' require...

Discourse 3.2.x - Anonymous Cache Poisoning

!/usr/bin/env python3 """ Exploit Title: Discourse 3.2.x - Anonymous Cache Poisoning Date: 2024-10-15 Exploit Author: ibrahimsql Github: : https://github.com/ibrahmsql Vendor Homepage: https://discourse.org Software Link: https://github.com/discourse/discourse Version: Discourse latest patched...

CVE-2025-48954

Discourse is an open-source discussion platform. Versions prior to 3.5.0.beta6 are vulnerable to cross-site scripting when the content security policy isn't enabled when using social logins. Version 3.5.0.beta6 patches the issue. As a workaround, have the content security policy enabled...

Discourse < 3.4.6 Information Disclosure Vulnerability

Discourse is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2025 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 =...