CVE-2022-46148: Improper Neutralization of Input During Web Page Generation

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 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...

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...

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...

CVE-2022-41944

Discourse is an open-source discussion platform. In stable versions prior to 2.8.12 and beta or tests-passed versions prior to 2.9.0.beta.13, under certain conditions, a user can see notifications for topics they no longer have access to. If there is sensitive information in the topic title, it...

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...

Design/Logic Flaw

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...

Design/Logic Flaw

Discourse is an open-source discussion platform. In stable versions prior to 2.8.12 and beta or tests-passed versions prior to 2.9.0.beta.13, under certain conditions, a user can see notifications for topics they no longer have access to. If there is sensitive information in the topic title, it...

Discourse 输入验证错误漏洞

Discourse is an open source community discussion platform. The platform includes features such as community, email and chat rooms. An input validation error vulnerability exists in versions prior to Discourse 2.9.0.beta13, which stems from the ability for users to post chat messages of unlimited...

CVE-2022-41921 Discourse chat messages should have a maximum character limit

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...

CVE-2022-41921: Improper Input Validation

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...

Discourse 信息泄露漏洞

Discourse is an open source community discussion platform. The platform includes features such as community, email and chat rooms. An information disclosure vulnerability exists in Discourse versions 2.8.1 and earlier, and 2.9.0.beta.13 and earlier. An attacker can exploit this vulnerability to...

CVE-2022-41944 Discourse users can see notifications for topics they no longer have access to

Discourse is an open-source discussion platform. In stable versions prior to 2.8.12 and beta or tests-passed versions prior to 2.9.0.beta.13, under certain conditions, a user can see notifications for topics they no longer have access to. If there is sensitive information in the topic title, it...

CVE-2022-41944

CVE-2022-41944 affects the Discourse open‑source discussion platform. In stable versions prior to 2.8.12 and beta/tests‑passed versions prior to 2.9.0.beta.13, a user could receive notifications for topics they no longer have access to. If a topic title contained sensitive information, that infor...

CVE-2022-41944 Discourse users can see notifications for topics they no longer have access to

Discourse is an open-source discussion platform. In stable versions prior to 2.8.12 and beta or tests-passed versions prior to 2.9.0.beta.13, under certain conditions, a user can see notifications for topics they no longer have access to. If there is sensitive information in the topic title, it...

PT-2022-26151 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 2.9.0.beta13 Description: Discourse is an open-source discussion platform. The issue allows users to post chat messages of an unlimited length, which can cause a denial of service for other users when huge amounts ...

CVE-2022-41944: Exposure of Sensitive Information to an Unauthorized Actor

Discourse is an open-source discussion platform. In stable versions prior to 2.8.12 and beta or tests-passed versions prior to 2.9.0.beta.13, under certain conditions, a user can see notifications for topics they no longer have access to. If there is sensitive information in the topic title, it...

CVE-2022-41921 Discourse chat messages should have a maximum character limit

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...

CVE-2022-41921

Discourse CVE-2022-41921 affects the open-source Discourse platform prior to version 2.9.0.beta13, where chat messages could be posted with unlimited length, enabling a denial-of-service condition for other users when large text is posted. The underlying issue is the lack of a length limit in cha...