CVE-2026-102580
Last modified
CVE-2026-102580 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A flaw was found in Moodle. An authenticated attacker can supply an improperly validated audience class name to the Report Builder component, allowing arbitrary class instantiation. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
A flaw was found in Moodle. An authenticated attacker can supply an improperly validated audience class name to the Report Builder component, allowing arbitrary class instantiation. This vulnerability enables the unauthorized creation of internal program objects, which may result in unexpected application behavior.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | < 4.5.13 |
| Moodle | Moodle | >= 5.0.0, < 5.0.9 |
| Moodle | Moodle | >= 5.1.0, < 5.1.6 |
| Moodle | Moodle | >= 5.2.0, < 5.2.2 |
References
- https://access.redhat.com/security/cve/CVE-2026-102580Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2543635Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=482498Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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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.
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