Discourse 跨站脚本漏洞

Discourse is an open source community discussion platform. The platform includes community, email and chat room features. A cross-site scripting vulnerability exists in Discourse BBCode, which stems from the fact that it allows an attacker to utilize multiple CSS injections...

PT-2022-27779 · Discourse · Discourse-Bbcode

Name of the Vulnerable Software and Affected Versions: discourse-bbcode versions prior to commit 91478f5 Description: The issue affects sites with the discourse-bbcode plugin installed and enabled, allowing CSS injection when rendering content generated with the plugin. As a workaround, enabling...

CVE-2022-46162 Discourse BBCode plugin vulnerable to arbitrary CSS injection

discourse-bbcode is the official BBCode plugin for Discourse. Prior to commit 91478f5, CSS injection can occur when rendering content generated with the discourse-bccode plugin. This vulnerability only affects sites which have the discourse-bbcode plugin installed and enabled. This issue is patch...

CVE-2022-46150

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the stable branch and version 2.9.0.beta14 of the beta and tests-passed branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue...

Code injection

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the stable branch and version 2.9.0.beta14 of the beta and tests-passed branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue...

CVE-2022-46148

Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the stable branch and versions 2.9.0.beta11 and prior on the beta and tests-passed branches, users composing malicious messages and navigating to drafts page could self-XSS. This vulnerability can lead to a full XSS o...

Design/Logic Flaw

Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the stable branch and versions 2.9.0.beta11 and prior on the beta and tests-passed branches, users composing malicious messages and navigating to drafts page could self-XSS. This vulnerability can lead to a full XSS o...

Discourse 信息泄露漏洞

Discourse is an open source community discussion platform. The platform includes community, email, and chat room features.An information disclosure vulnerability exists in versions of Discourse prior to 2.8.13, prior to 2.9.0.beta14, and prior to 2.9.0.tests-passed beta14. The vulnerability stems...

PT-2022-27767 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 2.8.13 of the stable branch Discourse versions prior to 2.9.0.beta14 of the beta and tests-passed branches Description: Discourse is an open-source discussion platform. Unauthorized users may learn of the existence...

CVE-2022-46148 Discourse allows self-XSS through malicious composer message

Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the stable branch and versions 2.9.0.beta11 and prior on the beta and tests-passed branches, users composing malicious messages and navigating to drafts page could self-XSS. This vulnerability can lead to a full XSS o...

CVE-2022-46150 Discourse may allow exposure of hidden tags in the subject of notification emails

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the stable branch and version 2.9.0.beta14 of the beta and tests-passed branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue...

Discourse 跨站脚本漏洞

Discourse is an open source community discussion platform. The platform includes features such as community, email and chat rooms. A cross-site scripting vulnerability exists in Discourse version 2.8.10 and earlier, 2.9.0.beta11 and earlier, which can be exploited by attackers to inject malicious...

PT-2022-27764 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions 2.8.10 and prior Discourse versions 2.9.0.beta11 and prior Description: Discourse is an open-source messaging platform. Users composing malicious messages and navigating to the drafts page could self-XSS. This issue can lea...

CVE-2022-46150 Discourse may allow exposure of hidden tags in the subject of notification emails

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the stable branch and version 2.9.0.beta14 of the beta and tests-passed branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue...

CVE-2022-46148 Discourse allows self-XSS through malicious composer message

Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the stable branch and versions 2.9.0.beta11 and prior on the beta and tests-passed branches, users composing malicious messages and navigating to drafts page could self-XSS. This vulnerability can lead to a full XSS o...

CVE-2022-46148

Discourse self-XSS vulnerability (CVE-2022-46148) affects the Discourse open‑source platform. In versions 2.8.10 and earlier on stable, and 2.9.0.beta11 and earlier on beta/tests-passed branches, a user able to craft malicious messages and navigate to the drafts page could trigger self‑XSS, poten...

CVE-2022-46150 Discourse may allow exposure of hidden tags in the subject of notification emails

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the stable branch and version 2.9.0.beta14 of the beta and tests-passed branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue...

CVE-2022-46148 Discourse allows self-XSS through malicious composer message

Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the stable branch and versions 2.9.0.beta11 and prior on the beta and tests-passed branches, users composing malicious messages and navigating to drafts page could self-XSS. This vulnerability can lead to a full XSS o...

CVE-2022-46150

Discourse prior to versions 2.8.13 (stable) and 2.9.0.beta14 (beta/tests-passed) contains an information disclosure vulnerability where unauthorized users can learn of hidden tags and that they have been applied to topics they access. The issue is fixed in 2.8.13 (stable) and 2.9.0.beta14 (beta/t...

CVE-2022-41921

Discourse is an open-source discussion platform. Prior to version 2.9.0.beta13, users can post chat messages of an unlimited length, which can cause a denial of service for other users when posting huge amounts of text. Users should upgrade to version 2.9.0.beta13, where a limit has been...