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CVE WatchAug 5, 2026

CVE-2026-66391

Use of Insufficiently Random Values, Protection Mechanism Failure vulnerability in Apache Wicket. This issue affects Apache Wicket: from 9.

CVSS

6.5

Medium

EPSS

0.4%

p34

KEV

Exploit Today

10

0-100

Published: Jul 27, 2026 · Last modified: Aug 5, 2026 · CWE-330 · CWE-693

EPSS · 30d
0.4%EPSS · 30 days0.4%
2026-08-252026-09-23
Technical 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.

Official references
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