CVE-2023-5551
LOWCVSS 3.3/10EPSS 0.28%
Last modified
CVE-2023-5551 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | < 3.9.24 |
| Moodle | Moodle | >= 3.11.0, < 3.11.17 |
| Moodle | Moodle | >= 4.0.0, < 4.0.11 |
| Moodle | Moodle | >= 4.1.0, < 4.1.6 |
| Moodle | Moodle | >= 4.2.0, < 4.2.3 |
| Fedoraproject | Extra Packages For Enterprise Linux | 7.0 |
| Fedoraproject | Fedora | 38 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2243453Issue Tracking, Patch, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=451592Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2243453Issue Tracking, Patch, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=451592Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-5551?
Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.
How severe is CVE-2023-5551?
CVE-2023-5551 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2023-5551?
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-2023-5551?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST