← Vulnerability feed

Vulnerability record · CVE-2016-6806 · published 3 October 2017

CVE-2016-6806: Apache wicket cross-site request forgery vulnerability

Apache · Wicket

Apache Wicket 6.x before 6.25.0, 7.x before 7.5.0, and 8.0.0-M1 provide a CSRF prevention measure that fails to discover some cross origin requests. The mitigation is to not only check the Origin HTTP header, but also take the Referer HTTP header into account when no Origin was provided. Furthermore, not all Wicket server side targets were subjected to the CSRF check. This was also fixed.

8.8 CVSS 3.0 High EPSS 0.82% · top 44.4% CWE-352 · Cross-site request forgery
8.8CVSS 3.0 base score, v2 6.8
0.82%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Apache Wicket 6.x before 6.25.0, 7.x before 7.5.0, and 8.0.0-M1 provide a CSRF prevention measure that fails to discover some cross origin requests. The mitigation is to not only check the Origin HTTP header, but also take the Referer HTTP header into account when no Origin was provided. Furthermore, not all Wicket server side targets were subjected to the CSRF check. This was also fixed.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread.html/074b72585f4b7c6adda1af52aecbfe1be23c6d6f5bb9382270f059cd%40%3Cannounce.apache.org%3
https://lists.apache.org/thread.html/074b72585f4b7c6adda1af52aecbfe1be23c6d6f5bb9382270f059cd%40%3Cannounce.apache.org%3

Track CVE-2016-6806 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-36522Apache wicket injection vulnerabilityThe default configuration of XSLTResourceStream.java is vulnerable to remote code execution via XSLT injection when processing input from an untruste…EPSS 2.1%9.1CVE-2026-40010Apache wicket vulnerabilityMissing invocation of Servlet http web request method changeSessionId after session binding can be exploited for a session fixation attack in Apache …EPSS 0.62%9.1CVE-2016-6793Apache wicket deserialization of untrusted data vulnerabilityThe DiskFileItem class in Apache Wicket 6.x before 6.25.0 and 1.5.x before 1.5.17 allows remote attackers to cause a denial of service (infinite loop…EPSS 8.5%7.5CVE-2026-71257Apache wicket allocation without limits vulnerabilityApache Wicket enforces the upload limits configured on a form or upload field while parsing a multipart request with Apache Commons FileUpload. If th…EPSS 0.74%7.5CVE-2026-43646Apache wicket information exposure vulnerabilityExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Wicket. This issue affects Apache Wicket: from 8.0.0 through 8.17.…EPSS 0.62%7.5CVE-2021-23937Apache wicket information exposure vulnerabilityA DNS proxy and possible amplification attack vulnerability in WebClientInfo of Apache Wicket allows an attacker to trigger arbitrary DNS lookups fro…EPSS 4.3%7.5CVE-2020-11976Apache fortress vulnerabilityBy crafting a special URL it is possible to make Wicket deliver unprocessed HTML templates. This would allow an attacker to see possibly sensitive in…EPSS 3.8%7.5CVE-2014-3526Apache wicket information exposure vulnerabilityApache Wicket before 1.5.12, 6.x before 6.17.0, and 7.x before 7.0.0-M3 might allow remote attackers to obtain sensitive information via vectors invo…EPSS 2.3%

Source: NIST National Vulnerability Database (record CVE-2016-6806), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.