CVE•Published 2026-05-23•Modified 2026-05-26•1 article on news•6 live references•NVD data
CVE-2018-25353
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
Redaxo CMS Mediapool Addon 5.5.1 and older contains an arbitrary file upload vulnerability that allows authenticated users to bypass file extension blacklist restrictions. Attackers with editor accounts can upload executable files by using obfuscated extensions like php71 or php53 to evade the blacklist filter and execute arbitrary code.
Timeline
Published 2026-05-23
Modified 2026-05-26
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-2018-25353Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2018-25353Censys host search filtered to this CVE id.
grep.app
CVE-2018-25353Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2018-25353GitHub code search for direct mentions.
Google dork
"CVE-2018-25353" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2018-25353 on GitHub.