CVE-2022-39385

Discourse is the an open source discussion platform. In some rare cases users redeeming an invitation can be added as a participant to several private message topics that they should not be added to. They are not notified of this, it happens transparently in the background. This issue has been resolved in commit `a414520742` and will be included in future releases. Users are advised to upgrade. Users are also advised to set `SiteSetting.max_invites_per_day` to 0 until the patch is installed.

• CWE-200
• CWE-863

• https://github.com/discourse/discourse/commit/a414520742da8dc9dc976d4fb7b72dbd445813bbPatch, Third Party Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-gh5r-j595-qx48Third Party Advisory
• https://github.com/discourse/discourse/commit/a414520742da8dc9dc976d4fb7b72dbd445813bbPatch, Third Party Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-gh5r-j595-qx48Third Party Advisory

Published

Nov 14, 2022

Last Modified

Jun 17, 2026

Status

Modified

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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