CVE-2023-5539 | BDVDB-2026-216441 Detail

moodlemoodle

Description#

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact low. Attack vector: network.

No public exploit known

4.7 Medium

2.1%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 82.6.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Code Injection

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

4.7 Medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).