CVE•Published 2026-07-27•Modified 2026-07-30•0 articles on news•3 live references•NVD data
CVE-2026-57917
Vulnerability data via NVD (ingested)
CVSS v3.1
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EPSS percentile
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Weaknesses (CWE)
Description
proCertum SmartSign parses external XML entities from arbitrary crafted signature files, enabling SSRF and potentially allowing the reading of local files, depending on the parser's configuration. The XML External Entity (XXE) vulnerability is triggered simply by previewing a file in the file selection window, before the victim clicks “Open”. This issue was fixed in version 9.4.3.90.
Timeline
Published 2026-07-27
Modified 2026-07-30
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). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-57917Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-57917Censys host search filtered to this CVE id.
grep.app
CVE-2026-57917Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-57917GitHub code search for direct mentions.
Google dork
"CVE-2026-57917" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-57917 on GitHub.
We haven't classified any articles referencing CVE-2026-57917 yet. The external references above still apply.