CVE-2025-67851

HIGH EPSS 16.3%
Published Feb 3, 20264mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Feb 3, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
16.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1236

Affected Products 5

VendorProductVersionRange
moodlemoodle* <4.1.22
moodlemoodle*≥4.4.0  –  <4.4.11
moodlemoodle*≥4.5.0  –  <4.5.8
moodlemoodle*≥5.0.0  –  <5.0.4
moodlemoodle5.1.0any

References 3

  • access.redhat.com https://access.redhat.com/security/cve/CVE-2025-67851
    Third Party Advisory
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2423841
    Issue TrackingThird Party Advisory
  • moodle.org https://moodle.org/mod/forum/discuss.php?d=471301
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.