CVE-2026-43646

Apache Wicket: crafted URLs can bypass PackageResourceGuard

Published May 6, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Wicket.

This issue affects Apache Wicket: from 8.0.0 through 8.17.0, from 9.0.0 through 9.22.0, from 10.0.0 through 10.8.0.

Users are recommended to upgrade to version 10.9.0, which fixes the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-jvv4-8wxx-m5r6 Apache Wicket has an Exposure of Sensitive Information to an Unauthorized Actor vulnerability
History
Type Values Removed Values Added
CPEs cpe:2.3:a:apache:wicket:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Apache
Apache wicket
Vendors & Products Apache
Apache wicket
Type Values Removed Values Added
Description Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Wicket. This issue affects Apache Wicket: from 8.0.0 through 8.17.0, from 9.0.0 through 9.22.0, from 10.0.0 through 10.8.0. Users are recommended to upgrade to version 10.9.0, which fixes the issue.
Title Apache Wicket: crafted URLs can bypass PackageResourceGuard
Weaknesses CWE-200
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
May 6, 2026, 1:58 PM
Reserved
May 1, 2026, 6:38 PM
Status
Analyzed
Published
May 6, 2026, 10:16 AM
Modified
Oct 26, 2026, 7:10 PM