CVE-2026-76986 Apache Wicket: XSS in AbstractSingleSelectChoice via getNullValidDisplayValue

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.html.form.AbstractSingleSelectChoice, the base class of DropDownChoice, writes the body of the default option — the entry shown when no choice is selected — into the markup as it is, while every...

CVE-2026-76985 Apache Wicket: XSS in Palette via getAdditionalAttributes

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.extensions.markup.html.form.palette.component.AbstractOptions, which renders the two option lists of a Palette, escapes the id and the display value of each option according to the escape-model-strings...

CVE-2026-76985 Apache Wicket: XSS in Palette via getAdditionalAttributes

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.extensions.markup.html.form.palette.component.AbstractOptions, which renders the two option lists of a Palette, escapes the id and the display value of each option according to the escape-model-strings...

CVE-2026-76985

Apache Wicket is affected by a reflected XSS in the Palette component (AbstractOptions). The root cause is that attribute names and values returned by getAdditionalAttributes were written directly into tags without escaping. The vulnerability is only exploitable when an application overrides Pal...

USN-8703-1 webkit2gtk vulnerabilities

Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and...

USN-8703-1: WebKitGTK vulnerabilities

Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and...

CVE-2026-76982

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.html.form.Button clears the escape-model-strings flag in its constructor, so that the value attribute it writes is not encoded twice — ComponentTag already encodes attribute values when it write...

CVE-2026-76983

Apache Wicket's AutoLabelTextResolver (registered by default in every WebApplication) writes form-component labels into markup unescaped , never consulting the escape-model-strings setting. When a label is set via FormComponent#setLabel(IModel) with attacker-influenced data, the result is a store...

CVE-2026-76984

Apache Wicket 's MetaDataHeaderItem class improperly escapes attribute values when generating and tags. The escape replaced " with \\", but a backslash before a double quote is meaningless in HTML, so an attacker-controlled value containing a double quote breaks out of the attribute and is pars...

CVE-2026-76984 Apache Wicket: XSS in MetaDataHeaderItem via addTagAttribute

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.head.MetaDataHeaderItem generates and header tags. It escaped the attribute names it wrote, but ran the attribute values through a replacement of " with ". A backslash before a double quote mean...

CVE-2026-76984 Apache Wicket: XSS in MetaDataHeaderItem via addTagAttribute

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.head.MetaDataHeaderItem generates and header tags. It escaped the attribute names it wrote, but ran the attribute values through a replacement of " with ". A backslash before a double quote mean...

CVE-2026-76982

Apache Wicket is vulnerable to a cross-site scripting (XSS) issue in the Button component (and its subclasses AjaxButton, AjaxFallbackButton, and WizardButton). The root cause: the Button constructor clears the escape-model-strings flag to prevent double-encoding of the value attribute on elemen...

CVE-2026-76982 Apache Wicket: XSS in Button via its model object

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.html.form.Button clears the escape-model-strings flag in its constructor, so that the value attribute it writes is not encoded twice — ComponentTag already encodes attribute values when it write...

CVE-2026-76982 Apache Wicket: XSS in Button via its model object

Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.html.form.Button clears the escape-model-strings flag in its constructor, so that the value attribute it writes is not encoded twice — ComponentTag already encodes attribute values when it write...

CVE-2026-75802

Apache Wicket (module wicket-extensions ) contains an XSS vulnerability in AjaxEditableLabel , AjaxEditableChoiceLabel , and AjaxEditableMultiLineLabel . The display value obtained from a non-null IChoiceRenderer, and the value returned by the overridden defaultNullLabel(), are written into the l...

CVE-2026-75802 Apache Wicket: XSS in AjaxEditableLabel and its subclasses via IChoiceRenderer and defaultNullLabel

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 Apache Wicket: XSS in AjaxEditableLabel and its subclasses via IChoiceRenderer and defaultNullLabel

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...

WordPress RegistrationMagic plugin <= 6.0.9.8 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Gabriel Tanaka in WordPress Plugin RegistrationMagic versions = 6.0.9.8...

WordPress Kalles Addons plugin <= 1.0.6 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Nguyen Ba Khanh - HPT Vietnam Corporation in WordPress Plugin Kalles Addons versions = 1.0.6...

Important: Red Hat Security Advisory: xmlrpc-c security update

An update for xmlrpc-c is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...