medium6.1
CVE-2025-67851
Moodle formula injection vulnerability
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | moodle/moodle | < 4.1.22 | 4.1.22 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Moodle | Moodle | before 4.1.22 from 4.4.0 before 4.4.11 from 4.5.0 before 4.5.8 from 5.0.0 before 5.0.4 Version 5.1.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://access.redhat.com/security/cve/CVE-2025-67851
- https://bugzilla.redhat.com/show_bug.cgi?id=2423841
- https://moodle.org/mod/forum/discuss.php?d=471301
- https://github.com/advisories/GHSA-qfh6-h7j6-fvjv
- https://nvd.nist.gov/vuln/detail/CVE-2025-67851
- https://github.com/moodle/moodle/commit/29820c5ff4ef381c7a743091ec5c68ac82903b22
- https://github.com/moodle/moodle/commit/aa66bacd0783cbc33528fba9c2adca1f685a59bd
- https://github.com/moodle/moodle/commit/dc57ccc491a2a04032445a3ee92fd0d335ebd746