Filter
AND
-Infinity
0

DiscourseCross-site Scripting (XSS) via topic titles when CSP disabled in Discourse

First published (updated )

DiscoursePartial denial of service via inline oneboxes in Discourse

First published (updated )

DiscoursePotential bypass of chat permissions in Discourse

First published (updated )

DiscourseHTMLi(XSS without CSP) via Onebox urls in Discourse

First published (updated )

DiscourseStored DOM-based XSS (without CSP) via video placeholders in Discourse

First published (updated )

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

DiscourseBypass of Discourse Connect using other login paths if enabled in Discourse

First published (updated )

DiscourseMagnific lightbox susceptible to Cross-site Scripting in Discourse

First published (updated )

DiscourseCross-site Scripting (XSS) via chat excerpts when content security policy (CSP) disabled in Discourse

First published (updated )

DiscoursePrevent topic list filtering by hidden tags for unauthorized users in Discourse

First published (updated )

Discourse Calendar pluginDiscourse Calendar plugin event names susceptible to XSS

First published (updated )

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Discourse Calendar pluginInsufficient control of region value length in discourse-calendar

First published (updated )

DiscourseDiscourse allows iframe injection though default site setting

First published (updated )

DiscourseDiscourse has an XSS via Onebox system

First published (updated )

DiscourseDenial of service via Watched Words in Discourse

First published (updated )

DiscourseDiscourse vulnerable to Server-Side Request Forgery via FastImage

First published (updated )

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

DiscourseDiscourse doesn't limit reviewable user serializer payload

First published (updated )

DiscourseDiscourse missing authorization checks for suspending admins/moderators

First published (updated )

DiscourseDiscourse vulnerable to stored-dom XSS via Facebook Oneboxes

First published (updated )

DiscourseWordPress WP Discourse plugin <= 2.5.1 - Broken Access Control vulnerability

First published (updated )

DiscourseDenial of service through invites in Discourse

EPSS
0.04%
First published (updated )

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

DiscourseDenial of service via Staff Actions in Discourse

EPSS
0.04%
First published (updated )

DiscourseDisclosure of the existence of secret categories with custom backgrounds in Discourse

EPSS
0.04%
First published (updated )

DiscourseDisclosure of the existence of secret subcategories in Discourse

First published (updated )

DiscourseNo rate limits on POST /uploads endpoint in Discourse

EPSS
0.04%
First published (updated )

Discourse Calendar pluginUser can see invitees in events created in PMs and private categories

EPSS
0.04%
First published (updated )

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Discourse Calendar pluginUninvited user is able to join and mark the attendance of the the private event

EPSS
0.04%
First published (updated )

Discourse Group Membership Ip Blocksdiscourse-group-membership-ip-block is exposing potentially sensitive custom fields

EPSS
0.05%
First published (updated )

DiscourseDiscourse improperly sanitized user input leads to XSS

EPSS
0.05%
First published (updated )

DiscourseDiscourse secure uploads accessible to guests even when login is required

First published (updated )

DiscourseInsufficient control of custom field value sizes

EPSS
0.04%
First published (updated )

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203