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-2022-41921

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...

Cross-site Scripting (XSS)

flarum is vulnerable to cross-site scripting XSS. The library's page title system enables page titles to be converted into HTML DOM nodes when pages are rendered, which allows an attacker to inject malicious HTML markup using a discussion title input when a visitor opens the relevant discussion...

CVE-2022-41938 Cross site scripting vulnerability with discussion titles in flarum

Flarum is an open source discussion platform. Flarum's page title system allowed for page titles to be converted into HTML DOM nodes when pages were rendered. The change was made after v1.5 and was not noticed. This allowed an attacker to inject malicious HTML markup using a discussion title inpu...

PT-2022-26169 · Flarum · Flarum

Name of the Vulnerable Software and Affected Versions: Flarum versions 1.5.0 through 1.6.1 Description: The issue arises from Flarum's page title system, which allowed page titles to be converted into HTML DOM nodes when pages were rendered. This enabled an attacker to inject malicious HTML marku...

CVE-2022-41938 Cross site scripting vulnerability with discussion titles in flarum

Flarum is an open source discussion platform. Flarum's page title system allowed for page titles to be converted into HTML DOM nodes when pages were rendered. The change was made after v1.5 and was not noticed. This allowed an attacker to inject malicious HTML markup using a discussion title inpu...

CVE-2022-41938

CVE-2022-41938 (Flarum): XSS in Flarum occurs because the page title system could convert titles into HTML DOM nodes, allowing attacker-controlled HTML markup via a discussion title input. Affected versions: 1.5.0–1.6.1. Impact is browser-based XSS on the discussion page when opened. Remediation:...

CVE-2022-41938

Flarum is an open source discussion platform. Flarum's page title system allowed for page titles to be converted into HTML DOM nodes when pages were rendered. The change was made after "v1.5" and was not noticed. This allowed an attacker to inject malicious HTML markup using a discussion title...

CVE-2022-41938: Improper Neutralization of Input During Web Page Generation

Flarum is an open source discussion platform. Flarum's page title system allowed for page titles to be converted into HTML DOM nodes when pages were rendered. The change was made after v1.5 and was not noticed. This allowed an attacker to inject malicious HTML markup using a discussion title inpu...

CVE-2022-41938 Cross site scripting vulnerability with discussion titles in flarum

Flarum is an open source discussion platform. Flarum's page title system allowed for page titles to be converted into HTML DOM nodes when pages were rendered. The change was made after v1.5 and was not noticed. This allowed an attacker to inject malicious HTML markup using a discussion title inpu...

QSC 2022: That’s a Wrap!

Over the years, the threat landscape has exploded, and bad actors have become increasingly sophisticated, making the demand for cloud security platforms - that save security teams time and increase efficiency - a must-have for every cyber arsenal. This was underscored last week at QSC 2022 Las...

CVE-2022-39385

Discourse CVE-2022-39385 (open source platform) describes a rare issue where invited users could be added as participants to several private message topics without notification. The root cause is not explicitly detailed beyond being resolved in commit a414520742, with remediation via upgrading to...

CVE-2022-39241

Discourse is a platform for community discussion. A malicious admin could use this vulnerability to perform port enumeration on the local host or other hosts on the internal network, as well as against hosts on the Internet. Latest stable, beta, and test-passed versions are now patched. As a...

CVE-2022-39356

Discourse is a platform for community discussion. Users who receive an invitation link that is not scoped to a single email address can enter any non-admin user's email and gain access to their account when accepting the invitation. All users should upgrade to the latest version. A workaround is...

CVE-2022-39378

Discourse is a platform for community discussion. Under certain conditions, a user badge may have been awarded based on a user's activity in a topic with restricted access. Before this vulnerability was disclosed, the topic title of the topic associated with the user badge may be viewed by any...

Information disclosure

Discourse is a platform for community discussion. Users who receive an invitation link that is not scoped to a single email address can enter any non-admin user's email and gain access to their account when accepting the invitation. All users should upgrade to the latest version. A workaround is...

Improper access control

Discourse is a platform for community discussion. Under certain conditions, a user badge may have been awarded based on a user's activity in a topic with restricted access. Before this vulnerability was disclosed, the topic title of the topic associated with the user badge may be viewed by any...

Discourse 安全漏洞

Discourse is an open source community discussion platform. The platform includes features such as communities, email and chat rooms. A security vulnerability exists in Discourse. An attacker exploited the vulnerability to cause sensitive information to be disclosed...

CVE-2022-39356

CVE-2022-39356 affects Discourse. The vulnerability arises when an invitation link is not scoped to a single email, allowing an attacker to enter an arbitrary non-admin email and gain access to that account upon accepting the invitation. Reports across sources confirm this leads to user account t...

CVE-2022-39356 Discourse user account takeover via email and invite link

Discourse is a platform for community discussion. Users who receive an invitation link that is not scoped to a single email address can enter any non-admin user's email and gain access to their account when accepting the invitation. All users should upgrade to the latest version. A workaround is...