CVE-2026-42164

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CVSS 3.1

9.8 critical

EPSS

<1%p23

Published

Aug 17, 2026 (29d ago)

Modified

Aug 31, 2026

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: CWE-200
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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