CVE-2026-42509

MEDIUM

6.1

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.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published5/6/2026

Last Modified5/6/2026

Sourcenvd

Honeypot Sightings0

Affected Products

apache:wicket

Weaknesses (CWE)

CWE-79

References

https://lists.apache.org/thread/52nrq4tt07gxz4r6sj5gyocz5s6bprjp(security@apache.org)

http://www.openwall.com/lists/oss-security/2026/05/06/2(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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