CVE-2026-42163

critical · 9.8

Mahara before 25.04.5 and 26.04.0 is vulnerable to unauthorized access to internal accounts via Learning Tools Interoperability (LTI) under certain circumstances. This applies to LTI 1.1 and LTI 1.3 Advantage.

9.8

CVSS

0.5%

EPSS (exploit prob.)

41st

EPSS percentile

2026-08-17

Published

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

Weaknesses

CWE-284

References

https://mahara.org/interaction/forum/topic.php?id=10077

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-42163