CVE•Published 2026-05-07•Modified 2026-05-08•1 article on news•5 live references•NVD data
CVE-2026-34327Microsoft · Partner_center
Vulnerability data via NVD (ingested)
CVSS v3.1
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS percentile
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Description
Externally controlled reference to a resource in another sphere in Microsoft Partner Center allows an unauthorized attacker to perform spoofing over a network.
Timeline
Published 2026-05-07
Modified 2026-05-08
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-2026-34327Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Microsoft Partner Center"All exposed Microsoft Partner Center instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Partner Center"HTTP body or banner mentions "Partner Center" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-34327Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-34327Censys host search filtered to this CVE id.
grep.app
CVE-2026-34327Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-34327GitHub code search for direct mentions.
Google dork
"CVE-2026-34327" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-34327 on GitHub.