Categories
CVE-2026-26045

Moodle: moodle: improper validation in file restore functionality leading to remote code execution

Summary

Moodle: moodle: improper validation in file restore functionality leading to remote code execution

Original description

The description as published by the source.

A flaw was identified in Moodle’s backup restore functionality where specially crafted backup files were not properly validated during processing. If a malicious backup file is restored, it could lead to unintended execution of server-side code. Since restore capabilities are typically available to privileged users, exploitation requires authenticated access. Successful exploitation could result in full compromise of the Moodle server.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Affected packages

Bitnami moodle
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.5.9"},{"introduced":"5.0.0"},{"fixed":"5.0.5"},{"introduced":"5.1.0"},{"fixed":"5.1.2"}]}]

References

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