CVE•Published 2026-05-01•Modified 2026-05-05•1 article on news•6 live references•NVD data
CVE-2026-42473
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
11
Exploit Prediction Scoring System · top 89% of all CVEs
Weaknesses (CWE)
Description
Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.
Timeline
Published 2026-05-01
Modified 2026-05-05
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-2026-42473Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-42473Censys host search filtered to this CVE id.
grep.app
CVE-2026-42473Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-42473GitHub code search for direct mentions.
Google dork
"CVE-2026-42473" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.