CVE-2024-23824

mailcow ipixel flood attack leads to Denial of Service in admin page

LOW
2.7
CVSS Score
Published: February 2, 2024 at 03:18 PM UTC
Updated: June 17, 2026 at 07:13 AM UTC
1 product affected across 1 vendorMailcow

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Severity
LOW2.7
Exploit prediction
EPSS 0.6%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2024-01_dockerized
Affected range stops below 2024-01, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400NVD-CWE-noinfo

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