CVE-2024-43438

HIGHNVD 7.57.5—

7.5

A flaw was found in Feedback. Bulk messaging in the activity's non-respondents report did not verify message recipients belonging to the set of users returned by the report.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 52.4%
KEV: Not listed

Published

November 7, 2024

Last Modified

August 5, 2025

References (2)

patrick@puiterwijkhttps://bugzilla.redhat.com/show_bug.cgi?id=2304267
patrick@puiterwijkhttps://moodle.org/mod/forum/discuss.php?d=461208

Affected Packages

(1 across 1 ecosystem)

Packagist(1)

Package	Vulnerable range	Fixed in	Dependents
moodle/moodle	v4.4.0, v4.4.0-beta, v4.4.0-rc1, v4.4.0-rc2, v4.4.1	4.4.2	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-639Authorization Bypass Through User-Controlled Key (IDOR)

Data Freshness Timeline

(refreshed 11× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 18:50 UTCEG score recompute

Frequently asked(5)

What is CVE-2024-43438?

CVE-2024-43438 is a high vulnerability published on November 7, 2024. A flaw was found in Feedback. Bulk messaging in the activity's non-respondents report did not verify message recipients belonging to the set of users returned by the report.

When was CVE-2024-43438 disclosed?

CVE-2024-43438 was first published in the National Vulnerability Database on November 7, 2024, with the most recent update on August 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-43438 actively exploited?

CVE-2024-43438 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 52.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-43438?

CVE-2024-43438 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2024-43438?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-43438, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-43438

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