CVE-2026-66390 - Vulnerability Details - OpenCVE

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 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.

Published: 2026-07-27

Score: n/a

EPSS: n/a

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apache Software Foundation

Apache Wicket

unaffected

Version	Status	Constraints
`9.0.0`	affected	≤ 9.23.0
`10.0.0`	affected	≤ 10.9.0

No data.

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://lists.apache.org/thread/67814fo0zocv3161bk1cr0ypvrkxky43

History

Mon, 27 Jul 2026 17:00:00 +0000

Type	Values Removed	Values Added
Description		Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 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.
Title		Apache Wicket: crafted Link URL strings can break out of the JavaScript sequence
Weaknesses		CWE-79
References		https://lists.apache.org/thread/67814fo0zocv3161bk1cr0ypvrkxky43

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: apache

Published: 2026-07-27T16:39:11.789Z

Updated: 2026-07-27T18:32:02.845Z

Reserved: 2026-07-25T22:06:33.013Z

Link: CVE-2026-66390

Vulnrichment

No data.

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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