CVE-2026-32113 Discourse: Open redirect via `sso_destination_url` cookie in `enter`

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the enter action in StaticController reads the ssodestinationurl cookie and redirects to it with allowotherhost: true...

CVE-2026-32143 Discourse: Admin-only report can be exported by moderators

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, moderators could export CSV data for admin-restricted reports, bypassing the report visibility restrictions. This could...

CVE-2026-32113

Summary: CVE-2026-32113 affects Discourse, where the enter action in StaticController can read the sso_destination_url cookie and redirect to that URL with allow_other_host: true without validating the destination. This creates an open-redirect risk when SSO cookies are client-controlled. Affecte...

CVE-2026-32143 Discourse: Admin-only report can be exported by moderators

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, moderators could export CSV data for admin-restricted reports, bypassing the report visibility restrictions. This could...

EUVD-2026-17548

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, moderators could export CSV data for admin-restricted reports, bypassing the report visibility restrictions. This could...

CVE-2026-32143

Discourse exposes a CSV export vulnerability (CVE-2026-32143) where moderators could export data from admin-restricted reports, bypassing visibility controls. Affected versions include 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0. ...

CVE-2026-32143 Discourse: Admin-only report can be exported by moderators

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, moderators could export CSV data for admin-restricted reports, bypassing the report visibility restrictions. This could...

CVE-2026-33073 discourse-subscriptions plugin leaking stripe API key in multisite environment

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the discourse-subscriptions plugin leaks stripe API keys across sites in a multisite cluster resulting in the potential fo...

EUVD-2026-17567

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the discourse-subscriptions plugin leaks stripe API keys across sites in a multisite cluster resulting in the potential fo...

CVE-2026-33073

CVE-2026-33073 affects Discourse with the discourse-subscriptions plugin. In multisite clusters, the plugin leaks Stripe API keys across sites, enabling potential cross-site exposure. Affected versions: 2026.1.0-latest to before 2026.1.3; 2026.2.0-latest to before 2026.2.2; 2026.3.0-latest to bef...

CVE-2026-33073 discourse-subscriptions plugin leaking stripe API key in multisite environment

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the discourse-subscriptions plugin leaks stripe API keys across sites in a multisite cluster resulting in the potential fo...

CVE-2026-33073 discourse-subscriptions plugin leaking stripe API key in multisite environment

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the discourse-subscriptions plugin leaks stripe API keys across sites in a multisite cluster resulting in the potential fo...

CVE-2026-33073

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the discourse-subscriptions plugin leaks stripe API keys across sites in a multisite cluster resulting in the potential fo...

PT-2026-29310

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 through 2026.3.0 Description Discourse, an open-source discussion platform, had an issue where users who no longer had access to a topic could still interact...

PT-2026-29317

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 through 2026.2.9 Description Discourse, an open-source discussion platform, had an issue where the group email settings test endpoint could be exploited to...

PT-2026-29319

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 through 2026.3.0 Description Discourse, an open-source discussion platform, had insufficient access controls on a sentiment analytics endpoint. This allowed ...

Discourse 代码问题漏洞

Discourse is Discourse open source set of open source community discussion platform. The platform includes features such as community , e-mail and chat rooms . Discourse suffers from a code issue vulnerability that can be exploited by an attacker to cause the server to initiate outbound connectio...

PT-2026-29309

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0. Description A flaw exists in Discourse that may allow unauthorized channel membership inference from chat user search. This issue does not require...

PT-2026-29314

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 Description A user with valid credentials can retrieve shared draft topic titles by submitting an inline onebox request with a category id parameter that...

PT-2026-29305

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 through 2026.3.0. Description Discourse, an open-source discussion platform, is affected by a flaw that allows an attacker who can create shared AI...