Cross-Site Scripting (XSS)

org.apache.wicket, wicket-extensions is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to AjaxEditableChoiceLabel and related components writing attacker-influenced renderer or overridden defaultNullLabel values directly into the page markup without HTML escaping, which allows a...

CVE-2026-75802

AjaxEditableChoiceLabel in wicket-extensions, when constructed with a non-null IChoiceRenderer, writes the display value obtained from that renderer into the label's markup without applying the HTML escaping Wicket performs by default for component model values. An attacker who can influence the...

EUVD-2026-68488

AjaxEditableChoiceLabel in wicket-extensions, when constructed with a non-null IChoiceRenderer, writes the display value obtained from that renderer into the label's markup without applying the HTML escaping Wicket performs by default for component model values. An attacker who can influence the...

CVE-2026-75802: Improper Neutralization of Input During Web Page Generation

AjaxEditableChoiceLabel in wicket-extensions, when constructed with a non-null IChoiceRenderer, writes the display value obtained from that renderer into the label's markup without applying the HTML escaping Wicket performs by default for component model values. An attacker who can influence the...

PT-2026-83793

Name of the Vulnerable Software and Affected Versions Apache Wicket versions 8.0.0 through 8.18.0 Apache Wicket versions 9.0.0 through 9.23.0 Apache Wicket versions 10.0.0 through 10.10.0 Apache Wicket versions 6.22.0 and earlier Apache Wicket versions 1.4.0 and earlier Description Cross-site...