CVE-2025-67848
HIGH8.1EPSS 0.05%Moodle: moodle: authentication bypass via lti provider allows suspended users to gain unauthorized access.
發布日:2026/2/3修改日:2026/2/22
描述
A flaw was found in Moodle. This authentication bypass vulnerability allows suspended users to authenticate through the Learning Tools Interoperability (LTI) Provider. The issue arises from the LTI authentication handlers failing to enforce the user's suspension status, enabling unauthorized access to the system. This can lead to information disclosure or other unauthorized actions by users who should be restricted.
受影響套件(2)
- Bitnami/moodlefrom 0, < 4.1.22, >= 4.4.0, < 4.4.11, >= 4.5.0, < 4.5.8, >= 5.0.0, < 5.0.4, >= 5.1.0, < 5.1.1
- Packagist/moodle/moodlefrom 0, < 4.1.22
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
參考連結(7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-67848
- PATCHhttps://github.com/moodle/moodle
- WEBhttps://access.redhat.com/security/cve/CVE-2025-67848
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=2423831
- WEBhttps://github.com/moodle/moodle/commit/62f372e9d861d16df702d3c7726905fa2730e3d8
- WEBhttps://github.com/moodle/moodle/commit/c2705e2c18962fec4f21b9c34ed386be2a379663
- WEBhttps://moodle.org/mod/forum/discuss.php?d=471298