What is CVE-2024-30953?

CVE-2024-30953 is a medium-severity vulnerability in Htmly, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-04-17.

How severe is CVE-2024-30953?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Htmly

CVE-2024-30953

A stored cross-site scripting (XSS) vulnerability in Htmly v2.9.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Link Name parameter of Menu Editor module.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-04-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (32.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Htmly — versions 2.9.5

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/CrownZTX/vulnerabilities/blob/main/htmly/stored_xss_in_Menueditor.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-30953?: CVE-2024-30953 is a medium-severity vulnerability in Htmly, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-04-17.
How severe is CVE-2024-30953?: Medium severity. CVSS v3 base score is 6.1 out of 10.