CVE•Published 2026-08-05•Modified 2026-10-24•0 articles on news•4 live references•NVD data
CVE-2026-66839
Vulnerability data via NVD (ingested)
CVSS v3.1
6.7
MEDIUM
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
9
Exploit Prediction Scoring System · top 91% of all CVEs
Weaknesses (CWE)
Description
NetKids iMark, provided by Integrated Systems Technologies, Inc., contains an Unquoted Search Path or Element vulnerability (CWE-428). An authenticated attacker may exploit this vulnerability to execute arbitrary code with SYSTEM privileges.
Timeline
Published 2026-08-05
Modified 2026-10-24
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-66839Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-66839Censys host search filtered to this CVE id.
grep.app
CVE-2026-66839Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-66839GitHub code search for direct mentions.
Google dork
"CVE-2026-66839" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-66839 on GitHub.
We haven't classified any articles referencing CVE-2026-66839 yet. The external references above still apply.