CVE-2024-3191

9.8 criticalEPSS 5.2%

Critical (9.8) in mailcleaner mailcleaner. EPSS 5.2% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, has been found in MailCleaner up to 2023.03.14. This issue affects some unknown processing of the component Email Handler. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-262307.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 5.2% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2024-04-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mailcleaner:mailcleaner

References

https://github.com/MailCleaner/MailCleaner/pull/601
https://modzero.com/en/advisories/mz-24-01-mailcleaner/
https://modzero.com/static/MZ-24-01_modzero_MailCleaner.pdf
https://vuldb.com/?ctiid.262307
https://vuldb.com/?id.262307

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