CVE-2012-4400
UnknownEPSS 1.13%
Last modified
CVE-2012-4400 is a vulnerability of currently unknown severity. repository/repository_ajax.php in Moodle 2.2.x before 2.2.5 and 2.3.x before 2.3.2 allows remote authenticated users to bypass intended upload-size restrictions via a -1 value in the maxbytes field.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
Description
repository/repository_ajax.php in Moodle 2.2.x before 2.2.5 and 2.3.x before 2.3.2 allows remote authenticated users to bypass intended upload-size restrictions via a -1 value in the maxbytes field.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | 2.2.0 |
| Moodle | Moodle | 2.2.1 |
| Moodle | Moodle | 2.2.2 |
| Moodle | Moodle | 2.2.3 |
| Moodle | Moodle | 2.2.4 |
| Moodle | Moodle | 2.3.0 |
| Moodle | Moodle | 2.3.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-4400?
repository/repository_ajax.php in Moodle 2.2.x before 2.2.5 and 2.3.x before 2.3.2 allows remote authenticated users to bypass intended upload-size restrictions via a -1 value in the maxbytes field.
How severe is CVE-2012-4400?
Severity scoring for CVE-2012-4400 is pending analysis. The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4400?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2012-4400?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST