CVE-2026-59710

showdown contains a stored cross-site scripting vulnerability in the parseHeaders function of src/subParsers/makehtml/tables.js that fails to properly escape table header ID attributes. Attackers can inject arbitrary HTML and script-executing SVG elements through double-quote characters in markdo...

CVE-2026-59711

CVE-2026-59711 affects the showdown library. A cross-site scripting vulnerability exists in metadata title handling when the completeHTMLDocument option is enabled; unescaped characters in markdown frontmatter metadata are placed into HTML title tags, allowing script execution in the rendered pa...

CVE-2026-50133

CVE-2026-50133 affects Hugo, a static site generator. The issue: before v0.162.0, content files mapped to text/html (e.g., HTML under /content or via adapters setting content.mediaType = "text/html") had their body emitted verbatim, enabling stored cross-site scripting if untrusted HTML content i...

CVE-2026-58402 Hugo default code block renderer XSS via unescaped code-fence language

Hugo is a static site generator. From 0.60.0 until 0.163.3, Hugo's default code-block renderer wrote the Markdown code-fence language or info-string into the code class="language-…" data-lang="…" wrapper without HTML escaping. A fence info-string containing a quote and a script payload breaks out...

CVE-2026-58402

Hugo (static site generator) from version 0.60.0 up to 0.163.3 is affected: its default code-block renderer writes the Markdown code-fence language/info-string into the code element wrapper (class="language-…", data-lang="…") without HTML escaping. A fence info-string containing a quote and a scr...

CVE-2026-12154

The Reviews Widgets for Google, Yelp & TripAdvisor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pageid' shortcode attribute of the fbrev shortcode in versions up to and including 2.7.3. This is due to insufficient input sanitization and output escaping in the...

CVE-2026-12154

The CVE concerns the WordPress plugin Reviews Widgets for Google, Yelp & TripAdvisor (fb-reviews-widget)

EUVD-2026-41894

The Reviews Widgets for Google, Yelp & TripAdvisor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pageid' shortcode attribute of the fbrev shortcode in versions up to and including 2.7.3. This is due to insufficient input sanitization and output escaping in the...

CVE-2025-53831

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage...

CVE-2025-53831

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage...

EUVD-2025-210435

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage...

CVE-2025-8591

The software accepts user-supplied input via a URL parameter without adequate output encoding before reflecting it back to the user's browser. This condition allows an attacker to inject malicious script content into pages served by the application. By leveraging this weakness, an attacker can...

CVE-2025-8591

The software accepts user-supplied input via a URL parameter without adequate output encoding before reflecting it back to the user's browser. This condition allows an attacker to inject malicious script content into pages served by the application. By leveraging this weakness, an attacker can...

CVE-2025-8591 Reflected Cross-Site Scripting via URL Parameter in Multiple WSO2 Products Enables UI Modification

The software accepts user-supplied input via a URL parameter without adequate output encoding before reflecting it back to the user's browser. This condition allows an attacker to inject malicious script content into pages served by the application. By leveraging this weakness, an attacker can...

CVE-2025-8591

The CVE-2025-8591 entry describes a reflected cross-site scripting flaw in multiple WSO2 products, triggered by reflecting user-supplied input from a URL parameter without sufficient output encoding. The vulnerability allows an attacker to cause the user’s browser to redirect to a malicious site,...

WordPress Comments – wpDiscuz plugin <= 7.6.56 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by mickeyjoe in WordPress Plugin wpDiscuz versions = 7.6.56...

WordPress Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin <= 2.11.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting vulnerability

Authenticated Subscriber+ Stored Cross-Site Scripting vulnerability discovered by daroo in WordPress Plugin Ultimate Member versions = 2.11.4...

WordPress JSON API User plugin <= 4.1.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting vulnerability

Authenticated Subscriber+ Stored Cross-Site Scripting vulnerability discovered by Yat in WordPress Plugin JSON API User versions = 4.1.0...

CVE-2026-11766

The Ultimate Member WordPress plugin before 2.12.0 does not properly sanitise and escape the value of custom textarea profile fields before outputting it on user profiles, allowing authenticated users with Subscriber-level access and above to store JavaScript that executes when any user, includin...

CVE-2026-11855

CVE-2026-11855 affects the Simple Membership WordPress plugin prior to 4.7.5. The issue arises because Stripe webhook requests are not authenticated when no signing secret is configured, and a value taken from those requests is not escaped before being output in an administrator notice. This lead...