CVE-2024-22778

Name: CVE-2024-22778
Creator: NVD / NIST
Published: 2024-02-21T15:15:09.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.69%

Last modified Jun 17, 2026

CVE-2024-22778 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. HackMD CodiMD <2.5.2 is vulnerable to Denial of Service.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.

Description

HackMD CodiMD <2.5.2 is vulnerable to Denial of Service.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.69%

48.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Hackmd	Codimd	< 2.5.2

References

https://github.com/hackmdio/codimd/issues/1846Exploit, Vendor Advisory
https://github.com/hackmdio/codimd/issues/1846Exploit, Vendor Advisory

Timeline

Published: Feb 21, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-22778?

HackMD CodiMD <2.5.2 is vulnerable to Denial of Service.

How severe is CVE-2024-22778?

CVE-2024-22778 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.

How do I fix CVE-2024-22778?

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-2024-22778?

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

Scan your code now

Source: NVD / NIST