CVE•Published 2026-05-05•Modified 2026-05-06•1 article on news•5 live references•NVD data
CVE-2026-38429
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Weaknesses (CWE)
Description
OpenCMS v20 and before is vulnerable to XML External Entity (XXE) in the Admin Import DB feature due to insecure XML parsing of user supplied .zip files containing a manifest.xml.
Timeline
Published 2026-05-05
Modified 2026-05-06
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-2026-38429Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-38429Censys host search filtered to this CVE id.
grep.app
CVE-2026-38429Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-38429GitHub code search for direct mentions.
Google dork
"CVE-2026-38429" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.