CVE-2024-49765 – Bypass of Discourse Connect using other login paths if enabled in Discourse
https://notcve.org/view.php?id=CVE-2024-49765
Discourse is an open source platform for community discussion. Sites that are using discourse connect but still have local logins enabled could allow attackers to bypass discourse connect to create accounts and login. This problem is patched in the latest version of Discourse. Users unable to upgrade who are using discourse connect may disable all other login methods as a workaround. • https://github.com/discourse/discourse/security/advisories/GHSA-v8rf-pvgm-xxf2 • CWE-359: Exposure of Private Personal Information to an Unauthorized Actor •
CVE-2024-52589 – Moderators can view Screened emails even when the “moderators view emails” option is disabled in Discourse
https://notcve.org/view.php?id=CVE-2024-52589
Discourse is an open source platform for community discussion. Moderators can see the Screened emails list in the admin dashboard, and through that can learn the email of a user. This problem is patched in the latest version of Discourse. Users unable to upgrade should remove moderator role from untrusted users. • https://github.com/discourse/discourse/security/advisories/GHSA-cqw6-rr3v-8fff • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVE-2024-52794 – Magnific lightbox susceptible to Cross-site Scripting in Discourse
https://notcve.org/view.php?id=CVE-2024-52794
Discourse is an open source platform for community discussion. Users clicking on the lightbox thumbnails could be affected. This problem is patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability. • https://github.com/discourse/discourse/security/advisories/GHSA-m3v4-v2rp-hfm9 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVE-2024-53991 – Potential Backup file leaked via Nginx in Discourse
https://notcve.org/view.php?id=CVE-2024-53991
Discourse is an open source platform for community discussion. This vulnerability only impacts Discourse instances configured to use `FileStore::LocalStore` which means uploads and backups are stored locally on disk. If an attacker knows the name of the Discourse backup file, the attacker can trick nginx into sending the Discourse backup file with a well crafted request. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. • https://github.com/discourse/discourse/security/advisories/GHSA-567m-82f6-56rv • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVE-2024-47773 – Anonymous cache poisoning via XHR requests in Discourse
https://notcve.org/view.php?id=CVE-2024-47773
Discourse is an open source platform for community discussion. An attacker can make several XHR requests until the cache is poisoned with a response without any preloaded data. This issue only affects anonymous visitors of the site. This problem has been patched in the latest version of Discourse. Users are advised to upgrade. • https://github.com/discourse/discourse/security/advisories/GHSA-58vv-9j8h-hw2v • CWE-610: Externally Controlled Reference to a Resource in Another Sphere •