CVE-2026-64965

Missing Authorization Check in ATutor

Published: Aug 20, 2026Updated: Aug 28, 2026 Sources: CVE List NVDCWE-862

N/ACVSS

NVD MITRE

Description

ATutor is vulnerable to Missing Authorization Check on Test and Question Import endpoints. A low-privileged authenticated user (e.g. a student) enrolled in a course can bypass authorization checks by sending requests directly to the backend import endpoints, allowing the unauthorized import of tests and questions within a course. Product is no longer actively supported and the vulnerabilities have not been fixed. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

No summary for this CVE yet.

Weaknesses

CWE-862

Affected Products

ATutor

commercial

ATutorOn-prem

Web & CMS Plugins / cms-core

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

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MITRE ATT&CK

2 techniques

Initial Access

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References

https://cert.pl/en/posts/2026/08/CVE-2026-64960

cert.pl

https://atutor.github.io/

atutor.github.io

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