VULNERABILITY INTELLIGENCE
CVE-2026-42164
CVSS score9.8 CRITICAL
EPSS probability0.55%
CISA KEVNot currently listed
Published2026-08-17
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Mahara before 25.04.5 and 26.04.0 is vulnerable in the Text block/section functionality when a call is crafted in a certain way that allows it to recall the backed-up content from another Text section.
Weakness classification
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor