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.
References (3)
Core 3
Core References
Third Party Advisory vdb-entry
x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2025-67851
Issue Tracking, Third Party Advisory issue-tracking
x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2423841
Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=471301
Scores
CVSS v3
6.1
EPSS
0.0025
EPSS Percentile
16.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-1236
Status
published
Products (3)
moodle/moodle
5.1.0
moodle/moodle
< 4.1.22
moodle/moodle
0 - 4.1.22Packagist
Published
Feb 03, 2026
Tracked Since
Feb 18, 2026