What is CVE-2024-38354?

CVE-2024-38354 is a high-severity vulnerability in Hackmd Codimd, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2024-07-10.

How severe is CVE-2024-38354?

High severity. CVSS v3 base score is 8.1 out of 10.

XSS in Hackmd Codimd

CVE-2024-38354

CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe `HTML` tags with an improperly sanitized `name` attribute. This vulnerability enables attackers to perf…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (33.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Hackmd Codimd
Hackmdio Codimd — versions < 2.5.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2024-38354?: CVE-2024-38354 is a high-severity vulnerability in Hackmd Codimd, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2024-07-10.
How severe is CVE-2024-38354?: High severity. CVSS v3 base score is 8.1 out of 10.