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CVE-2025-67851
Good to know:
Date: February 3, 2026
A flaw was found in moodle. This formula injection vulnerability occurs when data fields are exported without proper escaping. A remote attacker could exploit this by providing malicious data that, when exported and opened in a spreadsheet, allows arbitrary formulas to execute. This can lead to compromised data integrity and unintended operations within the spreadsheet.
Severity Score
Related Resources (9)
Severity Score
Weakness Type (CWE)
Improper Neutralization of Formula Elements in a CSV File
CWE-1236Top Fix
Upgrade Version
Upgrade to version moodle/moodle - v4.1.22;moodle/moodle - v4.4.12;moodle/moodle - v4.5.8;moodle/moodle - v5.0.4;https://github.com/moodle/moodle.git - v4.5.8;https://github.com/moodle/moodle.git - v4.4.12;https://github.com/moodle/moodle.git - v4.1.22;https://github.com/moodle/moodle.git - v5.1.1;https://github.com/moodle/moodle.git - v5.0.4
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | LOCAL |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | HIGH |
| Availability (A): | LOW |