CVE•Published 2026-06-04•Modified 2026-06-05•0 articles on news•7 live references•NVD data
CVE-2026-42538
Vulnerability data via NVD (ingested)
CVSS v3.1
6.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
EPSS percentile
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Weaknesses (CWE)
Description
IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.
Timeline
Published 2026-06-04
Modified 2026-06-05
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-2026-42538Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-42538Censys host search filtered to this CVE id.
grep.app
CVE-2026-42538Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-42538GitHub code search for direct mentions.
Google dork
"CVE-2026-42538" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-42538 on GitHub.
We haven't classified any articles referencing CVE-2026-42538 yet. The external references above still apply.