CVE-2026-26045
HIGH7.2EPSS 0.11%Moodle: moodle: improper validation in file restore functionality leading to remote code execution
發布日:2026/2/21修改日:2026/3/2
描述
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.
受影響套件(2)
- Bitnami/moodlefrom 0, < 4.5.9, >= 5.0.0, < 5.0.5, >= 5.1.0, < 5.1.2
- Packagist/moodle/moodle>= 5.1.0-beta, < 5.1.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-26045
- PATCHhttps://github.com/moodle/moodle
- WEBhttps://access.redhat.com/security/cve/CVE-2026-26045
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=2440901
- WEBhttps://github.com/moodle/moodle/commit/566054ba11f609a6d48d09b32e85d435d49927da
- WEBhttps://moodle.org/mod/forum/discuss.php?d=473314