yelp: yelp-xsl: Overly Permissive Content Security Policy in Yelp Allows Host File Disclosure from Flatpak Applications

A flaw was found in Yelp due to an overly permissive Content Security Policy CSP implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document,...

CVE-2026-13339 CubeWP Framework <= 1.1.30 - Unauthenticated Arbitrary File Read via prev_icon/next_icon Parameter

The CubeWP Framework plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.1.30 via the 'cubewpgetsvgcontent' function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensiti...

CVE-2026-13339

The CVE-2026-13339 issue concerns the CubeWP Framework WordPress plugin, affected versions are all up to and including 1.1.30. Affected component: cubewp_get_svg_content function, which allows a Directory Traversal. Unauthenticated attackers can read arbitrary server files containing sensitive in...

PT-2026-67027

The CubeWP Framework plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.1.30 via the 'cubewp get svg content' function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain...

CVE-2026-66394

SiYuan before v3.7.3 contains stored and reflected cross-site scripting vulnerabilities in SVG sanitization that allows authenticated attackers to execute scripts by bypassing the HTML parser-based cleaner. Attackers can hide script tags within desc, style, or noscript elements which the HTML...

CVE-2026-66394 SiYuan before v3.7.3 Stored and Reflected XSS via SVG Sanitizer Bypass

SiYuan before v3.7.3 contains stored and reflected cross-site scripting vulnerabilities in SVG sanitization that allows authenticated attackers to execute scripts by bypassing the HTML parser-based cleaner. Attackers can hide script tags within desc, style, or noscript elements which the HTML...

Next.js: Denial of Service in the Image Optimization API using SVGs

Impact When self-hosting Next.js with the default image loader, the Image Optimization API can optimize remotely hosted images if configured not enabled by default. If those images contain malicious content, they can cause CPU exhaustion in /next/image endpoints. - If you are using...

GHSA-Q8WF-6R8G-63CH Next.js: Denial of Service in the Image Optimization API using SVGs

Impact When self-hosting Next.js with the default image loader, the Image Optimization API can optimize remotely hosted images if configured not enabled by default. If those images contain malicious content, they can cause CPU exhaustion in /next/image endpoints. - If you are using...

CVE-2026-49867 DataEase: Authenticated Stored XSS in DataEase Template Static Resources

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template static resources let authenticated users submit TemplateManageRequest.staticResource through POST /de2api/templateManage/save or DataVisualizationServer.decompression, after which...

Cross-site Scripting (XSS)

Overview snipe/snipe-it is an asset management system built on Laravel. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the UploadFileRequest process, which fails to properly sanitize SVG content unless PHP finfo reports image/svg+xml, and the...

CVE-2026-55877 Symfony UX: XSS in symfony/ux-icons via unsanitized SVG content in local files and Iconify on-demand responses

Symfony UX is a JavaScript ecosystem for Symfony. From 2.17.0 before 2.36.1 and from 3.0.0 before 3.2.0, the uxicon Twig function is marked issafe='html' and Icon::toHtml inlines SVG source verbatim, allowing unsanitized local SVG files or Iconify on-demand JSON body responses containing nested...

PYSEC-2026-1696 NiceGUI Stored/Reflected XSS in ui.interactive_image via unsanitized SVG content

Summary A Cross-Site Scripting XSS vulnerability exists in the ui.interactiveimage component of NiceGUI v3.3.1 and earlier. The component renders SVG content using Vue's v-html directive without any sanitization. This allows attackers to inject malicious HTML or JavaScript via the SVG tag. Detail...

CVE-2026-4655

The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the SVG Image Widget in versions up to and including 8.4.2. This is due to insufficient input sanitization and output escaping on SVG content fetched from remote URLs in the rendersvg...

PT-2026-41694

Name of the Vulnerable Software and Affected Versions Arcane versions prior to 1.19.0 Description The unauthenticated 'GET /api/app-images/logo' endpoint reflects a user-supplied color query parameter into the body of an SVG document using strings.ReplaceAll without proper escaping. This...

EUVD-2026-30590

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13, 11.4.x = 11.4.3 Fail to validate the response body of proxied images, which allows a remote attacker to enact client-side DoS via an SVG file served from an attacker-controlled origin under a non-SVG Content-Type header e.g. image/png...

CVE-2026-4054 SVG content served through Mattermost image proxy despite Content-Type restrictions causes client-side denial of service

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13, 11.4.x = 11.4.3 Fail to validate the response body of proxied images, which allows a remote attacker to enact client-side DoS via an SVG file served from an attacker-controlled origin under a non-SVG Content-Type header e.g. image/png...

PT-2026-41349

Name of the Vulnerable Software and Affected Versions Mattermost versions 11.5.0 through 11.5.1 Mattermost versions 10.11.0 through 10.11.13 Mattermost versions 11.4.0 through 11.4.3 Description Failure to validate the response body of proxied images allows a remote attacker to cause a client-sid...

CVE-2026-8496

A cross-site scripting XSS vulnerability exists in Alinto SOGo, version 5.12.7. A maliciously crafted ICS calendar invitation files allows arbitrary JavaScript execution within the authenticated SOGo webmail session. The issue occurs because SVG content embedded in the description field of an ICS...

CVE-2026-8496

A cross-site scripting XSS vulnerability exists in Alinto SOGo, version 5.12.7. A maliciously crafted ICS calendar invitation files allows arbitrary JavaScript execution within the authenticated SOGo webmail session. The issue occurs because SVG content embedded in the description field of an ICS...

CVE-2026-4655

The CVE concerns the WordPress plugin Element Pack Addons for Elementor (SVG Image Widget) up to version 8.4.2. Root cause: render_svg() fetches SVG content from remote URLs using wp_safe_remote_get() and echoes it without proper sanitization beyond a regex that only adds attributes to the SVG ta...