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[NEW] [high] Apache Wicket: Multiple vulnerabilities

highCVE-2026-70449CVE-2026-71257CVE-2026-71378CVE-2026-75802CVE-2026-76982CVE-2026-76983
An attacker can exploit multiple vulnerabilities in Apache Wicket to bypass security measures, manipulate or disclose data, or conduct Cross-Site Scripting attacks.

CSIRTS triage

vendor: Apacheproduct: WicketAuthentication bypassInformation disclosureCross-site scripting
What
Multiple vulnerabilities in Apache Wicket enabling security bypass, data manipulation, information disclosure, and cross-site scripting.
Who is affected
Web applications built with Apache Wicket.
Urgency
High; multiple attack vectors affecting data integrity, confidentiality, and XSS protection in web applications.
Action
Apply available Apache Wicket security patches; review and upgrade affected applications to latest patched version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
high
Published
2026-08-31
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3091

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-70449coverage & exploitation statusNVD · CVE.org
CVE-2026-71257coverage & exploitation statusNVD · CVE.org
CVE-2026-71378coverage & exploitation statusNVD · CVE.org
CVE-2026-75802coverage & exploitation statusNVD · CVE.org
CVE-2026-76982coverage & exploitation statusNVD · CVE.org
CVE-2026-76983coverage & exploitation statusNVD · CVE.org
CVE-2026-76984coverage & exploitation statusNVD · CVE.org
CVE-2026-76985coverage & exploitation statusNVD · CVE.org
CVE-2026-76986coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Apache Wicket

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-Bund (BSI) Security Advisories