CVE•Published 2026-09-30•Modified 2026-09-30•0 articles on news•5 live references•NVD data
CVE-2026-103442
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
—
Weaknesses (CWE)
Description
External control of system or configuration setting vulnerability in The Wikimedia Foundation MediaWiki CentralAuth extension allows Code Injection. This issue affects MediaWiki CentralAuth extension: 1.46, 1.45, and 1.43.
Timeline
Published 2026-09-30
Modified 2026-09-30
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-2026-103442Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-103442Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-103442Censys host search filtered to this CVE id.
grep.app
CVE-2026-103442Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-103442GitHub code search for direct mentions.
Google dork
"CVE-2026-103442" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-103442 on GitHub.
We haven't classified any articles referencing CVE-2026-103442 yet. The external references above still apply.