CVE•Published 2026-04-28•Modified 2026-05-10•1 article on news•7 live references•NVD data
CVE-2026-38949
Vulnerability data via NVD (ingested)
CVSS v3.1
8.9
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
EPSS percentile
6
Exploit Prediction Scoring System · top 94% of all CVEs
Weaknesses (CWE)
Description
Cross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image endpoint. The application fails to properly sanitize user input, allowing injection of arbitrary code
Timeline
Published 2026-04-28
Modified 2026-05-10
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-38949Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-38949Censys host search filtered to this CVE id.
grep.app
CVE-2026-38949Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-38949GitHub code search for direct mentions.
Google dork
"CVE-2026-38949" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.