CVE•Published 2026-04-03•Modified 2026-04-09•1 article on news•7 live references•NVD data
CVE-2025-59711Kovai · Biztalk360
Vulnerability data via NVD (ingested)
CVSS v3.1
8.3
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS percentile
—
Weaknesses (CWE)
Description
An issue was discovered in Biztalk360 before 11.5. Because of mishandling of user-provided input in an upload mechanism, an authenticated attacker is able to write files outside of the destination directory and/or coerce an authentication from the service, aka Directory Traversal.
Timeline
Published 2026-04-03
Modified 2026-04-09
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-2025-59711Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Kovai Biztalk360"All exposed Kovai Biztalk360 instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Biztalk360"HTTP body or banner mentions "Biztalk360" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-59711Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-59711Censys host search filtered to this CVE id.
grep.app
CVE-2025-59711Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-59711GitHub code search for direct mentions.
Google dork
"CVE-2025-59711" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-59711 on GitHub.