CVE•Published 2026-05-16•Modified 2026-05-18•1 article on news•6 live references•NVD data
CVE-2020-37227
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
HS Brand Logo Slider 2.1 contains an unrestricted file upload vulnerability that allows authenticated users to bypass client-side file extension validation by uploading arbitrary files. Attackers can intercept upload requests to the logoupload parameter in the admin interface and rename files to executable extensions .php to achieve remote code execution.
Timeline
Published 2026-05-16
Modified 2026-05-18
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-2020-37227Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2020-37227Censys host search filtered to this CVE id.
grep.app
CVE-2020-37227Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2020-37227GitHub code search for direct mentions.
Google dork
"CVE-2020-37227" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2020-37227 on GitHub.