CVE-2023-28332
MEDIUMCVSS 6.1/10EPSS 0.63%
Last modified
CVE-2023-28332 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | > 3.9.0, < 3.9.20 |
| Moodle | Moodle | > 3.11.0, < 3.11.13 |
| Moodle | Moodle | > 4.0.0, < 4.0.7 |
| Moodle | Moodle | 3.9.0 |
| Moodle | Moodle | 3.11.0 |
| Moodle | Moodle | 4.0.0 |
| Moodle | Moodle | 4.1.0 |
| Moodle | Moodle | 4.1.1 |
References
- https://moodle.org/mod/forum/discuss.php?d=445064Issue Tracking, Patch, Vendor Advisory
- https://moodle.org/mod/forum/discuss.php?d=445064Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-28332?
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
How severe is CVE-2023-28332?
CVE-2023-28332 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2023-28332?
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-2023-28332?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST