CVE•Published 2026-07-27•Modified 2026-08-05•0 articles on news•4 live references•NVD data
CVE-2026-66391Apache · Wicket
Vulnerability data via NVD (ingested)
CVSS v3.1
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS percentile
10
Exploit Prediction Scoring System · top 90% of all CVEs
Description
Use of Insufficiently Random Values, Protection Mechanism Failure vulnerability in Apache Wicket. This issue affects Apache Wicket: from 9.0.0 through 9.23.0, from 10.0.0 through 10.9.0. Users are recommended to upgrade to version 10.10.0, which fixes the issue.
Timeline
Published 2026-07-27
Modified 2026-08-05
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). Live host counts are a Premium feature.
Shodan · vuln tag
vuln:CVE-2026-66391Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Apache Wicket"All exposed Apache Wicket instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Wicket"HTTP body or banner mentions "Wicket" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-66391Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-66391Censys host search filtered to this CVE id.
grep.app
CVE-2026-66391Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-66391GitHub code search for direct mentions.
Google dork
"CVE-2026-66391" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-66391 on GitHub.
We haven't classified any articles referencing CVE-2026-66391 yet. The external references above still apply.