CVE•Published 2026-03-26•Modified 2026-05-06•1 article on news•6 live references•NVD data
CVE-2014-125112Miyagawa · Plack\
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
32
Exploit Prediction Scoring System · top 68% of all CVEs
Description
Plack::Middleware::Session::Cookie versions through 0.21 for Perl allows remote code execution. Plack::Middleware::Session::Cookie versions through 0.21 has a security vulnerability where it allows an attacker to execute arbitrary code on the server during deserialization of the cookie data, when there is no secret used to sign the cookie.
Timeline
Published 2026-03-26
Modified 2026-05-06
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).
Shodan · vuln tag0 hosts
vuln:CVE-2014-125112Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Miyagawa Plack\" version:"\"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Plack\"HTTP body or banner mentions "Plack\" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2014-125112Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2014-125112Censys host search filtered to this CVE id.
grep.app
CVE-2014-125112Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2014-125112GitHub code search for direct mentions.
Google dork
"CVE-2014-125112" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2014-125112 on GitHub.