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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2025-59337

Discourse: Cross-Site Data Exposure via Backup Restore Metacommand Injection in Multisite Deployments

Description

Discourse is an open-source community discussion platform. In versions 3.5.0 and below, malicious meta-commands could be embedded in a backup dump and executed during restore. In multisite setups, this allowed an admin of one site to access data or credentials from other sites. This issue is fixed in version 3.5.1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

discourse discourse

  • < 3.5.1affected

References