Medium severity6.1NVD Advisory· Published May 6, 2026· Updated May 7, 2026
CVE-2026-42509
CVE-2026-42509
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Wicket.
This issue affects Apache Wicket: from 8.0.0 through 8.17.0, 9.0.0, from 10.0.0 through 10.8.0.
Users are recommended to upgrade to version 10.9.0, which fixes the issue.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.wicket:wicket-parentMaven | >= 8.0.0-M1, <= 8.17.0 | — |
org.apache.wicket:wicket-parentMaven | >= 9.0.0-M1, <= 9.22.0 | — |
org.apache.wicket:wicket-parentMaven | >= 10.0.0-M1, < 10.9.0 | 10.9.0 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.openwall.com/lists/oss-security/2026/05/06/2nvdMailing ListThird Party AdvisoryWEB
- github.com/advisories/GHSA-5x9h-93gp-chpjghsaADVISORY
- lists.apache.org/thread/52nrq4tt07gxz4r6sj5gyocz5s6bprjpnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-42509ghsaADVISORY
News mentions
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