Medium severity6.1OSV Advisory· Published Feb 3, 2026· Updated Jun 17, 2026
CVE-2025-67851
CVE-2025-67851
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | < 4.1.22 | 4.1.22 |
moodle/moodlePackagist | >= 4.4.0-beta, < 4.4.12 | 4.4.12 |
moodle/moodlePackagist | >= 4.5.0-beta, < 4.5.8 | 4.5.8 |
moodle/moodlePackagist | >= 5.0.0-beta, < 5.0.4 | 5.0.4 |
moodle/moodlePackagist | >= 5.1.0-beta, < 5.1.1 | 5.1.1 |
Affected products
5- osv-coords2 versions
< 4.1.22+ 1 more
- (no CPE)range: < 4.1.22
- (no CPE)range: < 4.1.22
Patches
Vulnerability mechanics
References
8- access.redhat.com/security/cve/CVE-2025-67851nvdThird Party AdvisoryWEB
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-qfh6-h7j6-fvjvghsaADVISORY
- moodle.org/mod/forum/discuss.phpnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2025-67851ghsaADVISORY
- github.com/moodle/moodle/commit/29820c5ff4ef381c7a743091ec5c68ac82903b22ghsaWEB
- github.com/moodle/moodle/commit/aa66bacd0783cbc33528fba9c2adca1f685a59bdghsaWEB
- github.com/moodle/moodle/commit/dc57ccc491a2a04032445a3ee92fd0d335ebd746ghsaWEB
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