# CVE-2025-67851

## Summary

- **CVE ID:** CVE-2025-67851
- **Severity:** MEDIUM
- **CVSS Score:** 6.1 (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L)
- **CWE:** CWE-1236
- **Published:** Feb 3, 2026
- **Last Modified:** Mar 13, 2026

## Description

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 Products

- Unknown product (4.1.0)
- Unknown product (4.4.0)
- Unknown product (4.5.0)
- Unknown product (5.0.0)
- Unknown product (5.1.0)

## References

- [CNA](https://access.redhat.com/security/cve/CVE-2025-67851)
- [CNA](https://bugzilla.redhat.com/show_bug.cgi?id=2423841)
- [CNA](https://moodle.org/mod/forum/discuss.php?d=471301)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.26%
- **EPSS Percentile:** 17.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._