CVE-2024-21655 Insufficient control of custom field value sizes

Discourse is a platform for community discussion. For fields that are client editable, limits on sizes are not imposed. This allows a malicious actor to cause a Discourse instance to use excessive disk space and also often excessive bandwidth. The issue is patched 3.1.4 and 3.2.0.beta4...

CVE-2023-49098

CVE-2023-49098 affects the Discourse-Reactions plugin for Discourse. Data about a user’s reaction notifications could be exposed; this was mitigated by patch commit 2c26939. The CVSSv3.1 base metrics from the record are: AV:N/AC:L/PR:L/UI:R/S:U, Confidentiality Impact: Low, Integrity/Availability...

CVE-2023-49098

Discourse-reactions is a plugin that allows user to add their reactions to the post. Data about a user's reaction notifications could be exposed. This vulnerability was patched in commit 2c26939...

CVE-2023-49098 Reaction data for user notifications exposed in Discourse-reactions

Discourse-reactions is a plugin that allows user to add their reactions to the post. Data about a user's reaction notifications could be exposed. This vulnerability was patched in commit 2c26939...

CVE-2023-49098 Reaction data for user notifications exposed in Discourse-reactions

Discourse-reactions is a plugin that allows user to add their reactions to the post. Data about a user's reaction notifications could be exposed. This vulnerability was patched in commit 2c26939...

CVE-2023-49098 Reaction data for user notifications exposed in Discourse-reactions

Discourse-reactions is a plugin that allows user to add their reactions to the post. Data about a user's reaction notifications could be exposed. This vulnerability was patched in commit 2c26939...

CVE-2023-48297 Discourse vulnerable to unlimited mentioned users in message serializer

Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions @all and @here which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5...

CVE-2023-48297 Discourse vulnerable to unlimited mentioned users in message serializer

Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions @all and @here which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5...

CVE-2023-48297

Discourse vulnerability CVE-2023-48297 affects the message serializer that expands chat mentions (@all/@here). The implementation can generate a very large array of users, enabling a denial of service as stated in the CVE description. The issue was patched in Discourse versions 3.1.4 and in the b...

CVE-2023-48297 Discourse vulnerable to unlimited mentioned users in message serializer

Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions @all and @here which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5...

PT-2024-13672 · Discourse · Discourse-Reactions

Name of the Vulnerable Software and Affected Versions: Discourse-reactions plugin affected versions not specified Description: The Discourse-reactions plugin allows users to add reactions to posts. However, it has an issue where data about a user's reaction notifications could be exposed...

Discourse Access Control Error Vulnerability

Discourse is an open source community discussion platform. The platform includes features such as communities, email, and chat rooms. An access control error vulnerability exists in versions prior to Discourse-reactions 2c26939, which stems from allowing users to add their eaction to a post, wher...

CVE-2023-48297: Uncontrolled Resource Consumption

Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions @all and @here which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5...

CVE-2023-49098: Improper Access Control

Discourse-reactions is a plugin that allows user to add their reactions to the post. Data about a user's reaction notifications could be exposed. This vulnerability was patched in commit 2c26939...

Discourse 资源管理错误漏洞

Discourse is an open source community discussion platform. The platform includes features such as community, email and chat rooms. A resource management error vulnerability exists in Discourse, which stems from an unimposed size limit on client-side editable fields, and can be exploited by an...

Discourse 访问控制错误漏洞

Discourse is an open source community discussion platform. The platform includes features such as community, email and chat rooms. Discourse suffers from a security vulnerability that can be exploited by an attacker to access a secure upload URL associated with a post...

PT-2024-13673

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 3.1.4 Discourse versions prior to 3.2.0.beta4 Description Discourse is a platform for community discussion. Under very specific circumstances, secure upload URLs associated with posts can be accessed by guest users...

PT-2024-13578 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 3.1.4 Discourse version beta 3.2.0.beta5 and earlier Description: Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions @all and @here, which can lead...

CVE-2023-49099: Improper Access Control

Discourse is a platform for community discussion. Under very specific circumstances, secure upload URLs associated with posts can be accessed by guest users even when login is required. This vulnerability has been patched in 3.2.0.beta4 and 3.1.4...

CVE-2024-21655: Uncontrolled Resource Consumption

Discourse is a platform for community discussion. For fields that are client editable, limits on sizes are not imposed. This allows a malicious actor to cause a Discourse instance to use excessive disk space and also often excessive bandwidth. The issue is patched 3.1.4 and 3.2.0.beta4...