6.1

CVE-2025-67851

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.
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Collection URLhttps://github.com/moodle/moodle/
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Paket moodle
Default Statusunaffected
Version < 4.1.22
Version 4.1.0
Status affected
Version < 4.4.12
Version 4.4.0
Status affected
Version < 4.5.8
Version 4.5.0
Status affected
Version < 5.0.4
Version 5.0.0
Status affected
Version < 5.1.1
Version 5.1.0
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.099
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
patrick@puiterwijk.org 6.1 1.3 4.7
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L
CWE-1236 Improper Neutralization of Formula Elements in a CSV File

The product saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by a spreadsheet product.