html/template: golang: Go html/template: Cross-Site Scripting via pathological input

A flaw was found in the html/template component of Go golang. Pathological inputs could prematurely close an unescaped forward slash '/', allowing an attacker to inject arbitrary content. This could lead to Cross-Site Scripting XSS, where malicious scripts are executed in a user's browser,...

CVE-2026-59167

The SunEditor WYSIWYG editor is vulnerable to a critical XSS vulnerability in versions <= 2.47.10 (specifically confirmed in v2.47.10). The root cause is a sanitizer bypass in src/lib/core.js where the logic fails to consistently reject namespaced or custom HTML elements (e.g., ). This allows ...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple vulnerabilities in DOMPurify (CVE-2026-65898, CVE-2026-65899, CVE-2026-65900, CVE-2026-65901, CVE-2026-65902, CVE-2026-65903, CVE-2026-65912, CVE-2026-65913, CVE-2026-65914)

Summary Multiple HTML sanitization and mutation Cross-Site Scripting mXSS vulnerabilities in the DOMPurify library CVE-2026-65898, CVE-2026-65899, CVE-2026-65900, CVE-2026-65901, CVE-2026-65902, CVE-2026-65903, CVE-2026-65912, CVE-2026-65913, CVE-2026-65914 used by IBM InfoSphere Optim Archive...

CVE-2026-81338

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.50 - Subscriber+ Stored HTML Injection vulnerability

Subscriber+ Stored HTML Injection vulnerability discovered by Jaime F. Murillo in WordPress Plugin MasterStudy LMS versions 3.7.50...

CVE-2026-81338 MasterStudy LMS < 3.7.50 - Subscriber+ Stored HTML Injection via Course Discussions

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding...

CVE-2026-81338

The MasterStudy LMS WordPress Plugin (versions before 3.7.50 ) is vulnerable to stored HTML injection due to insufficient sanitization and restriction of HTML in user-submitted content. This flaw allows users with subscriber-level accounts and above to inject malicious content, such as iframes , ...

EUVD-2026-85028

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding...

CVE-2026-81338 MasterStudy LMS < 3.7.50 - Subscriber+ Stored HTML Injection via Course Discussions

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding...

html/template: golang: Go html/template: Cross-Site Scripting via pathological input

A flaw was found in the html/template component of Go golang. Pathological inputs could prematurely close an unescaped forward slash '/', allowing an attacker to inject arbitrary content. This could lead to Cross-Site Scripting XSS, where malicious scripts are executed in a user's browser,...

EUVD-2026-84953

IBM Financial Transaction Manager FTM for RedHat OpenShift could allow a remote attacker to execute arbitrary JavaScript in an authenticated user's browser due to improper neutralization of HTML input...

The vulnerability of the HTML-in-Canvas component in Google Chrome and Microsoft Edge web browsers allows a hacker to gain unauthorized access to protected information.

The vulnerability of the HTML-in-Canvas component in Google Chrome and Microsoft Edge is related to a lack of mechanisms for verifying the source of the data. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

Linux Distros Unpatched Vulnerability : CVE-2026-92028

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3,...

PT-2026-97164

Name of the Vulnerable Software and Affected Versions MasterStudy LMS WordPress Plugin versions prior to 3.7.50 Description Insufficient sanitization and restriction of HTML in user-submitted content allows users with subscriber-level accounts and above to perform stored HTML injection. This issu...

CVE-2026-63001: Improper Neutralization of Input During Web Page Generation

REDAXO is a PHP-based content management system. Prior to 5.21.2, the mediaIsInUse handler in redaxo/src/addons/mediamanager/lib/mediamanager.php inserts a Media Manager type name into raw backend warning HTML without escaping it when invoked through MEDIAISINUSE. An administrator with Media...

CVE-2026-85006: Improper Neutralization of Input During Web Page Generation

The HappyAddons for Elementor WordPress plugin before 3.50.0 does not escape an icon value on one of its button widgets before outputting it inside an HTML attribute, allowing users with Contributor-level access and above to inject event-handler attributes that execute JavaScript in the browser o...

CVE-2026-81338: Insufficient Verification of Data Authenticity

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding...

CVE-2026-73858: Improper Neutralization of Special Elements Used in a Template Engine

Solspace Freeform plugin for Craft CMS 5.x is a super flexible form-building tool. From 5.0.0 through 5.10.13, submitted values from public Freeform forms can be evaluated by the isolated Twig renderer when rendered into HTML attributes. An unauthenticated attacker can place Twig expressions in...

CVE-2026-59167: Improper Neutralization of Input During Web Page Generation

SunEditor is a lightweight and powerful WYSIWYG editor in vanilla JavaScript with no dependencies. Prior to 2.47.11, the sanitizer in src/lib/core.js does not consistently reject namespaced or custom HTML elements, allowing event-handler attributes to remain on crafted elements. When an applicati...

Diba carousel slider - Moderately critical - Cross Site Scripting (XSS) - SA-CONTRIB-2026-191

The Diba Carousel Slider adds a Bootstrap carousel slider block that can be used directly without creating a View or custom integration. When the "Allow HTML description" option is enabled, slide descriptions are rendered using the raw stored field value instead of the field's rendered output. Th...