CVE•Published 2026-07-23•Modified 2026-07-23•1 article on news•4 live references•NVD data
CVE-2026-27064
Vulnerability data via NVD (ingested)
CVSS v3.1
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Editor Arbitrary File Upload in Mailster <= 4.1.17 versions.
Timeline
Published 2026-07-23
Modified 2026-07-23
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-2026-27064Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-27064Censys host search filtered to this CVE id.
grep.app
CVE-2026-27064Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-27064GitHub code search for direct mentions.
Google dork
"CVE-2026-27064" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.