discourse Vulnerability Advisory Catalog

Total 290 security vulnerabilities recorded for discourse software and firmware.

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Component: discourse

Discourse is an open source discussion platform. Prior to 3.2.3 and 3.3.0.beta3, improperly sanitized Onebox data could lead to an XSS vulnerability i...

📅 2024-07-30
CVSS 6.3 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. In affected versions by creating replacement words with an almost unlimited number of c...

📅 2024-07-15
CVSS 4.9 Dossier →
Component: discourse

Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed...

📅 2024-07-03
CVSS 6.4 Dossier →
Component: discourse

Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed...

📅 2024-07-03
CVSS 2.4 Dossier →
Component: discourse

Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch, version 3.3.0.beta3 on the `beta` branch, and version ...

📅 2024-07-03
CVSS 4.9 Dossier →
Component: discourse

Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta3 on the `tests-passed` branch, a...

📅 2024-07-03
CVSS 4.2 Dossier →
Component: discourse

Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta3 on the `tests-passed` branch, O...

📅 2024-07-03
CVSS 7.5 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. In affected versions an attacker can learn that secret categories exist when they have ...

📅 2024-03-15
CVSS 5.3 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. In affected versions the endpoints for suspending users, silencing users and exporting ...

📅 2024-03-15
CVSS 6.5 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. In affected versions users that are allowed to invite others can inject arbitrarily lar...

📅 2024-03-15
CVSS 6.5 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. Without a rate limit on the POST /uploads endpoint, it makes it easier for an attacker ...

📅 2024-03-15
CVSS 5.3 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. In affected versions an attacker can learn that a secret subcategory exists under a pub...

📅 2024-03-15
CVSS 5.3 Dossier →
Component: calendar

Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on the open-source discussion platform Discourse. Prior ...

📅 2024-02-22
CVSS 4.3 Dossier →
Component: ai

discourse-ai is the AI plugin for the open-source discussion platform Discourse. Prior to commit 94ba0dadc2cf38e8f81c3936974c167219878edd, interaction...

📅 2024-02-21
CVSS 4.1 Dossier →
Component: calendar

Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on Discourse. Uninvited users are able to gain access to...

📅 2024-02-21
CVSS 6.5 Dossier →
CVE-2023-46241 CRITICAL
Component: microsoft_authentication

`discourse-microsoft-auth` is a plugin that enables authentication via Microsoft. On sites with the `discourse-microsoft-auth` plugin enabled, an atta...

📅 2024-02-21
CVSS 9.0 Dossier →
Component: group_membership_ip_blocks

discourse-group-membership-ip-block is a discourse plugin that adds support for adding users to groups based on their IP address. discourse-group-memb...

📅 2024-02-01
CVSS 4.3 Dossier →
Component: discourse

Discourse is an open-source discussion platform. Improperly sanitized user input could lead to an XSS vulnerability in some situations. This vulnerabi...

📅 2024-01-30
CVSS 6.3 Dossier →
Component: discourse

Discourse is a platform for community discussion. For fields that are client editable, limits on sizes are not imposed. This allows a malicious actor ...

📅 2024-01-12
CVSS 4.3 Dossier →
Component: discourse

Discourse is a platform for community discussion. Under very specific circumstances, secure upload URLs associated with posts can be accessed by guest...

📅 2024-01-12
CVSS 3.1 Dossier →
Component: 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...

📅 2024-01-12
CVSS 3.5 Dossier →
Component: discourse

Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions (@all and @here) which can lead ...

📅 2024-01-12
CVSS 8.6 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and...

📅 2023-11-10
CVSS 3.4 Dossier →
Component: discourse

Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through...

📅 2023-11-10
CVSS 7.5 Dossier →
Page 7 of 13 (290 Total Records)