CVE•Published 2017-01-23•Modified 2026-05-13•1 article on news•6 live references•NVD data
CVE-2016-5091Typo3 · Typo3
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Extbase in TYPO3 4.3.0 before 6.2.24, 7.x before 7.6.8, and 8.1.1 allows remote attackers to obtain sensitive information or possibly execute arbitrary code via a crafted Extbase action.
Timeline
Published 2017-01-23
Modified 2026-05-13
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-2016-5091Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Typo3 Typo3"All exposed Typo3 Typo3 instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Typo3"HTTP body or banner mentions "Typo3" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2016-5091Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2016-5091Censys host search filtered to this CVE id.
grep.app
CVE-2016-5091Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2016-5091GitHub code search for direct mentions.
Google dork
"CVE-2016-5091" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.