CVE-2020-1691

5.4 mediumEPSS 0.6%

Medium (5.4) in moodle moodle. EPSS 0.6% chance of exploitation in the next 30 days.

In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.

Severity

5.4 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-08-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19