CVE-2024-23824

Name: CVE-2024-23824
Creator: NVD / NIST
Published: 2024-02-02T16:15:55.283+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.7/10EPSS 0.60%

Last modified Jun 17, 2026

CVE-2024-23824 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. mailcow is a dockerized email package, with multiple containers linked in one bridged network. The application is vulnerable to pixel flood attack, once the payload has been successfully uploaded in the logo the application goes slow and doesn't respond in the admin page. EPSS estimates a 0.60% chance of exploitation in the next 30 days.

Description

mailcow is a dockerized email package, with multiple containers linked in one bridged network. The application is vulnerable to pixel flood attack, once the payload has been successfully uploaded in the logo the application goes slow and doesn't respond in the admin page. It is tested on the versions 2023-12a and prior and patched in version 2024-01.

Metrics

CVSS 3.1

2.7/10

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

EPSS Probability

0.60%

44.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions
Mailcow	Mailcow\	< 2024-01

References

https://github.com/0xbunniee/MailCow-Pixel-Flood-AttackExploit, Third Party Advisory
https://github.com/mailcow/mailcow-dockerized/commit/7f6f7e0e9ff608618e5b144bcf18d279610aa3edPatch
https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-45rv-3c5p-w4h7Vendor Advisory
https://github.com/0xbunniee/MailCow-Pixel-Flood-AttackExploit, Third Party Advisory
https://github.com/mailcow/mailcow-dockerized/commit/7f6f7e0e9ff608618e5b144bcf18d279610aa3edPatch
https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-45rv-3c5p-w4h7Vendor Advisory

Timeline

Published: Feb 2, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-23824?

How severe is CVE-2024-23824?

CVE-2024-23824 has a CVSS score of 2.7/10 (LOW severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.

How do I fix CVE-2024-23824?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-23824?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST