CVE-2026-13601

CVE-2026-13601 involves Yelp’s yelp-xsl CSP implementation. A malicious Flatpak can exploit an overly permissive CSP in Yelp by loading crafted help content via OpenURI, embedding an untrusted CSS stylesheet inside a structured SVG. This enables attacker-controlled content to bypass the Flatpak s...

CVE-2026-13601: Protection Mechanism Failure

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,...

PT-2026-53247

Name of the Vulnerable Software and Affected Versions Yelp affected versions not specified Description A flaw exists 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 porta...

CVE-2026-13593: Missing Release of Memory after Effective Lifetime

CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away. The minify function has a memory leak when processing a document containing only characters to be removed, such as comments and whitespace...

[SECURITY] Fedora 44 Update: nginx-mod-fancyindex-0.6.0-6.fc44

The Fancy Index module makes possible the generation of file listings, like the built-in autoindex module does, but adding a touch of style. This is possible because the module allows a certain degree of customization of the generated content: Custom headers. Either local or stored remotely. Cust...

[SECURITY] Fedora 43 Update: nginx-mod-fancyindex-0.6.0-6.fc43

The Fancy Index module makes possible the generation of file listings, like the built-in autoindex module does, but adding a touch of style. This is possible because the module allows a certain degree of customization of the generated content: Custom headers. Either local or stored remotely. Cust...

CVE-2026-44696

OpenProject is open-source, web-based project management software. Prior to 17.4.0, OpenProject's rich text markdown rendering pipeline uses Sanitize::Config::RELAXED:css for inline style sanitization. This configuration permits essentially all CSS properties in style attributes on permitted HTML...

CVE-2026-44696 OpenProject: Stored CSS injection via Sanitize::Config::RELAXED[:css] enables phishing overlays and data exfiltration

OpenProject is open-source, web-based project management software. Prior to 17.4.0, OpenProject's rich text markdown rendering pipeline uses Sanitize::Config::RELAXED:css for inline style sanitization. This configuration permits essentially all CSS properties in style attributes on permitted HTML...

EUVD-2026-39878

OpenProject is open-source, web-based project management software. Prior to 17.4.0, OpenProject's rich text markdown rendering pipeline uses Sanitize::Config::RELAXED:css for inline style sanitization. This configuration permits essentially all CSS properties in style attributes on permitted HTML...

CVE-2026-44696 OpenProject: Stored CSS injection via Sanitize::Config::RELAXED[:css] enables phishing overlays and data exfiltration

OpenProject is open-source, web-based project management software. Prior to 17.4.0, OpenProject's rich text markdown rendering pipeline uses Sanitize::Config::RELAXED:css for inline style sanitization. This configuration permits essentially all CSS properties in style attributes on permitted HTML...

CVE-2026-44696 OpenProject: Stored CSS injection via Sanitize::Config::RELAXED[:css] enables phishing overlays and data exfiltration

OpenProject is open-source, web-based project management software. Prior to 17.4.0, OpenProject's rich text markdown rendering pipeline uses Sanitize::Config::RELAXED:css for inline style sanitization. This configuration permits essentially all CSS properties in style attributes on permitted HTML...

SUSE-SU-2026:0906-2 Security update for clamav

This update for clamav fixes the following issues: Update to clamav 1.5.2: Security issue: - CVE-2026-20031: improper error handling in the HTML CSS module when splitting UTF-8 strings can lead to denial of service conditions via a crafted HTML file bsc1259207. Non security issue: - Support...

CVE-2026-44696: Improper Neutralization of Input During Web Page Generation

OpenProject is open-source, web-based project management software. Prior to 17.4.0, OpenProject's rich text markdown rendering pipeline uses Sanitize::Config::RELAXED:css for inline style sanitization. This configuration permits essentially all CSS properties in style attributes on permitted HTML...

PT-2026-52899

Name of the Vulnerable Software and Affected Versions OpenProject versions prior to 17.4.0 Description The rich text rendering pipeline uses an overly permissive configuration for inline style sanitization. This allows authenticated users with write access to formattable text fields, such as work...

GO-2026-5697 Casdoor vulnerable to Stored XSS via Application formCss / formSideHtml in github.com/casdoor/casdoor

Casdoor vulnerable to Stored XSS via Application formCss / formSideHtml in github.com/casdoor/casdoor...

GO-2026-5689 Mailpit: Concurrent map read & write in proxy CSS rewriter - remote unauth crash (fatal error: concurrent map read and map write) in github.com/axllent/mailpit

Mailpit: Concurrent map read & write in proxy CSS rewriter - remote unauth crash fatal error: concurrent map read and map write in github.com/axllent/mailpit...

Race Condition

Overview Affected versions of this package are vulnerable to Race Condition through the proxyCSSRewriter process. An attacker can cause the application to crash by triggering concurrent access to shared resources, resulting in a denial of service. Remediation Upgrade...

MAL-2026-6475 Malicious code in textshape-css (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4e596e1ea1365aadfa6c75047b664bb41b29b60828595b9271d4c2c217476b60 The package presents itself as a Tailwind CSS typography plugin its name, description, and source tree clone @tailwindcss/typography, but src/index.j...

Malicious code in textshape-css (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4e596e1ea1365aadfa6c75047b664bb41b29b60828595b9271d4c2c217476b60 The package presents itself as a Tailwind CSS typography plugin its name, description, and source tree clone @tailwindcss/typography, but src/index.j...

CVE-2026-54067

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, CSS snippet body containing tag when renderSnippet interpolates it via insertAdjacentHTML. A payload like runs arbitrary JavaScript in the renderer. On Electron desktop builds the renderer runs with nodeIntegration:tru...