CVE-2026-66370 html_sanitize_ex HTML5 scrubber keeps attacker-supplied form-association attributes, allowing form hijacking

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in the HTML5 scrubber in rrrene htmlsanitizeex allows an unauthenticated remote attacker to retarget a form already on the rendering page and receive whatever the victim submits, including credentials, via the form and formaction...

CVE-2026-66843 html_sanitize_ex HTML5 scrubber keeps attacker-supplied `<object>` elements, allowing untrusted content embedding

Inclusion of Functionality from Untrusted Control Sphere vulnerability in the HTML5 scrubber in rrrene htmlsanitizeex allows a remote attacker to load a document of their choosing into a trusted page via the data attribute of an element in sanitized HTML. object is the one URI-bearing element in...

EUVD-2026-54080

Inclusion of Functionality from Untrusted Control Sphere vulnerability in the HTML5 scrubber in rrrene htmlsanitizeex allows a remote attacker to load a document of their choosing into a trusted page via the data attribute of an element in sanitized HTML. object is the one URI-bearing element in...

EEF-CVE-2026-66843 html_sanitize_ex HTML5 scrubber keeps attacker-supplied `<object>` elements, allowing untrusted content embedding

Summary Inclusion of Functionality from Untrusted Control Sphere vulnerability in the HTML5 scrubber in rrrene htmlsanitizeex allows a remote attacker to load a document of their choosing into a trusted page via the data attribute of an element in sanitized HTML. object is the one URI-bearing...

CVE-2026-5391

CVE-2026-5391 affects the WordPress LatePoint plugin (up to version 5.3.2). The issue is a Stored Cross-Site Scripting flaw in the btn_wrapper_classes attribute of the latepoint_resources shortcode, caused by insufficient input sanitization and output escaping in the locations branch of the short...

CVE-2026-5391 LatePoint <= 5.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The LatePoint plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btnwrapperclasses' attribute of the 'latepointresources' shortcode in all versions up to, and including, 5.3.2. This is due to insufficient input sanitization and output escaping in the 'locations' branch of...

CVE-2025-13736

When Multi-Attribute Login is enabled, the login interface fails to consistently mask the existence of user accounts. For valid users, the server resolves and displays their canonical username, while for non-existent users, it echoes the original input. This occurs regardless of the...

CVE-2025-13736

When Multi-Attribute Login is enabled, the login interface fails to consistently mask the existence of user accounts. For valid users, the server resolves and displays their canonical username, while for non-existent users, it echoes the original input. This occurs regardless of the...

CVE-2025-13736 Username Enumeration via Login Interface in Multiple WSO2 Products Allows User Account Discovery

When Multi-Attribute Login is enabled, the login interface fails to consistently mask the existence of user accounts. For valid users, the server resolves and displays their canonical username, while for non-existent users, it echoes the original input. This occurs regardless of the...

CVE-2025-13736 Username Enumeration via Login Interface in Multiple WSO2 Products Allows User Account Discovery

When Multi-Attribute Login is enabled, the login interface fails to consistently mask the existence of user accounts. For valid users, the server resolves and displays their canonical username, while for non-existent users, it echoes the original input. This occurs regardless of the...

EUVD-2025-210626

When Multi-Attribute Login is enabled, the login interface fails to consistently mask the existence of user accounts. For valid users, the server resolves and displays their canonical username, while for non-existent users, it echoes the original input. This occurs regardless of the...

CVE-2026-16537

The Slick Slider WordPress plugin before 0.5.3 does not sanitize and escape a shortcode attribute value before outputting it in an HTML attribute, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute when a user views the affected post...

EUVD-2026-53733

The Slick Slider WordPress plugin before 0.5.3 does not sanitize and escape a shortcode attribute value before outputting it in an HTML attribute, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute when a user views the affected post...

CVE-2026-16537

The Slick Slider WordPress plugin, in versions prior to 0.5.3 , is vulnerable to Stored Cross-Site Scripting (XSS) . The root cause is the failure to properly sanitize and escape a shortcode attribute value before it is outputted into an HTML attribute. This flaw allows users with the Contributor...

CVE-2026-16537

The Slick Slider WordPress plugin before 0.5.3 does not sanitize and escape a shortcode attribute value before outputting it in an HTML attribute, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute when a user views the affected post...

PT-2026-68622

Name of the Vulnerable Software and Affected Versions html sanitize ex versions 0.3.1 through 1.5.2 Description An Open Redirect issue exists in the HTML5 scrubber where an unauthenticated remote attacker can retarget an existing form on a rendering page to capture submitted data, including...

CVE-2026-66370: URL Redirection to Untrusted Site

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in the HTML5 scrubber in rrrene htmlsanitizeex allows an unauthenticated remote attacker to retarget a form already on the rendering page and receive whatever the victim submits, including credentials, via the form and formaction...

PT-2026-68400

Name of the Vulnerable Software and Affected Versions Slick Slider versions prior to 0.5.3 Description Insufficient sanitization and escaping of a shortcode attribute value before it is output in an HTML attribute allows users with the Contributor role and above to perform Stored Cross-Site...

EulerOS 2.0 SP13 : expat (EulerOS-SA-2026-3014)

According to the versions of the expat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted X...

EulerOS 2.0 SP15 : expat (EulerOS-SA-2026-2923)

According to the versions of the expat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted X...