CVE-2024-43438: Moodle's IDOR in Feedback non-respondents report allows messaging arbitrary site users

high Affects moodle/moodle. Feed 2026.10.29.1, updated 2026-10-28; published 2024-11-07; advisory modified 2025-08-06.

Moodle's IDOR in Feedback non-respondents report allows messaging arbitrary site users

Package: moodle/moodle Composer
Affected versions: <4.1.12 or >=4.2.0-beta and <4.2.9 or >=4.3.0-beta and <4.3.6 or >=4.4.0-beta and <4.4.2
Fixed in: 4.1.12, 4.2.9, 4.3.6, 4.4.2
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 1% (44.4th percentile)
Published: 2024-11-07
Source: osv.dev

References

CWE-639 CWE-863

NVD record moodle/moodle advisories

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