VULNERABILITY INTELLIGENCE

CVE-2021-30637

CVSS score5.4 MEDIUM

EPSS probability1.90%

CISA KEVNot currently listed

Published2021-04-13

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

htmly 2.8.0 allows stored XSS via the blog title, Tagline, or Description to config.html.php.

Weakness classification

nvd@nist.gov: CWE-79

Primary references

cve@mitre.org — Exploit, Third Party Advisory, VDB Entry
cve@mitre.org — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory