CVE-2023-47799: Mahara

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Mahara before 22.10.4 and 23.x before 23.04.4 allows information disclosure if the experimental HTML bulk export is used via the administration interface or via the CLI, and the resulting export files are given to the account holders. They may contain images of other account holders because the cache is not cleared after the files of one account are exported.

Affected products

• Mahara Mahara: before 22.10.4 (fixed in 22.10.4); from 23.04.0, before 23.04.4 (fixed in 23.04.4)

Published 2025-08-25. Last modified 2026-06-17.