Discourse 信息泄露漏洞

Discourse is an open source community discussion platform. The platform includes features such as communities, email, and chat rooms. Discourse suffers from an information disclosure vulnerability that stems from the fact that when a group with restricted visibility is used to set permissions for...

Discourse < 2.8.2 Information Disclosure Vulnerability

Discourse is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2022 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 =...

Discourse 2.9.x < 2.9.0.beta3 Information Disclosure Vulnerability

Discourse is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2022 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 =...

CVE-2022-24782

Discourse is an open source discussion platform. Versions 2.8.2 and prior in the stable branch, 2.9.0.beta3 and prior in the beta branch, and 2.9.0.beta3 and prior in the tests-passed branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to catego...

Design/Logic Flaw

Discourse is an open source discussion platform. Versions 2.8.2 and prior in the stable branch, 2.9.0.beta3 and prior in the beta branch, and 2.9.0.beta3 and prior in the tests-passed branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to catego...

CVE-2022-24782 Secure category names leaked via user activity export in Discourse

Discourse is an open source discussion platform. Versions 2.8.2 and prior in the stable branch, 2.9.0.beta3 and prior in the beta branch, and 2.9.0.beta3 and prior in the tests-passed branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to catego...

CVE-2022-24782

Discourse versions 2.8.2 and earlier (stable), 2.9.0.beta3 and earlier (beta and tests-passed) are affected by a data‑leak vulnerability where exporting a user’s activity can reveal secure category names. The root cause is exposure of secure category information in exports (and when posts move to...

CVE-2022-24782 Secure category names leaked via user activity export in Discourse

Discourse is an open source discussion platform. Versions 2.8.2 and prior in the stable branch, 2.9.0.beta3 and prior in the beta branch, and 2.9.0.beta3 and prior in the tests-passed branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to catego...

Discourse 信息泄露漏洞

Discourse is an open source community discussion platform. The platform includes community, email, and chat room features. Discourse is vulnerable to an information disclosure vulnerability that originates in the "stable" branch of version 2.8.2 and earlier, the "beta" branch of version 2.9.0.bet...

Discourse < 2.8.1 DoS Vulnerability

Discourse is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2022 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:discourse:discourse"...

Discourse 2.9.x < 2.9.0.beta2 DoS Vulnerability

Discourse is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2022 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:discourse:discourse"...

CVE-2022-23641

Discourse is an open source discussion platform. In versions prior to 2.8.1 in the stable branch, 2.9.0.beta2 in the beta branch, and 2.9.0.beta2 in the tests-passed branch, users can trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job trigger an...

Design/Logic Flaw

Discourse is an open source discussion platform. In versions prior to 2.8.1 in the stable branch, 2.9.0.beta2 in the beta branch, and 2.9.0.beta2 in the tests-passed branch, users can trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job trigger an...

CVE-2022-23641

Discourse contains a Denial of Service vulnerability (CVE-2022-23641) where parsing Oneboxes in a background job can trigger an infinite loop, leaking memory. Affected versions include prior to 2.8.1 (stable) and 2.9.0.beta2 (beta/tests-passed). The issue is fixed in 2.8.1 (stable) and 2.9.0.beta...

CVE-2022-23641 Denial of Service in Discourse

Discourse is an open source discussion platform. In versions prior to 2.8.1 in the stable branch, 2.9.0.beta2 in the beta branch, and 2.9.0.beta2 in the tests-passed branch, users can trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job trigger an...

CVE-2022-23641 Denial of Service in Discourse

Discourse is an open source discussion platform. In versions prior to 2.8.1 in the stable branch, 2.9.0.beta2 in the beta branch, and 2.9.0.beta2 in the tests-passed branch, users can trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job trigger an...

CVE-2022-23641 Denial of Service in Discourse

Discourse is an open source discussion platform. In versions prior to 2.8.1 in the stable branch, 2.9.0.beta2 in the beta branch, and 2.9.0.beta2 in the tests-passed branch, users can trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job trigger an...

Discourse 安全漏洞

Discourse is an open source community discussion platform. The platform includes community, email, and chat room features. A security vulnerability exists in Discourse, which stems from a problem with the software's parsing of URL streams. A denial-of-service attack can be triggered by a user...

PT-2022-16154 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 2.8.1 Discourse version 2.9.0.beta2 Description: The issue allows users to trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job triggers an infinite loop, which caus...

CVE-2022-23602

Nimforum is a lightweight alternative to Discourse written in Nim. In versions prior to 2.2.0 any forum user can create a new thread/post with an include referencing a file local to the host operating system. Nimforum will render the file if able. This can also be done silently by using NimForum'...