EUVD-2026-87664

Hugo versions 0.75.0 through 0.165.x contain a stored cross-site scripting vulnerability: the syntax highlighter does not escape the lineAnchors option before passing it to Chroma, which writes the value verbatim into the id and href attributes of the generated line-number markup. A crafted...

PT-2026-99362

Name of the Vulnerable Software and Affected Versions Hugo versions 0.75.0 through 0.165.x Description A stored cross-site scripting issue exists because the syntax highlighter fails to escape the lineAnchors option before passing it to Chroma. This causes the value to be written verbatim into th...

CVE-2026-58402

A flaw was found in Hugo, a static site generator. The default code-block renderer failed to properly escape Markdown code-fence language or info-strings. This vulnerability allows an attacker to inject malicious script elements into web pages, leading to Cross-site Scripting XSS. Successful...

GHSA-4FH9-H7WG-Q85M mdast-util-to-hast has unsanitized class attribute

Impact Multiple unprefixed classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. The following markdown: markdown jsxss Would create If your page then applied .xss classes or...

CVE-2025-66400

Summary: mdast-util-to-hast (an MD to HAST utility) is affected from versions 13.0.0 up to before 13.2.1. The issue arises when using character references to inject unprefixed classnames in Markdown sources, which can cause rendered user-supplied code elements to appear as part of the page. The p...

EUVD-2022-29603

Malicious code in bioql PyPI...

EUVD-2025-17579

Malicious code in bioql PyPI...

CVE-2025-32019 Harbor's repository description page allows for XSS

Harbor is an open source trusted cloud native registry project that stores, signs, and scans content. Versions 2.11.2 and below, as well as versions 2.12.0-rc1 and 2.13.0-rc1, contain a vulnerability where the markdown field in the info tab page can be exploited to inject XSS code. This is fixed ...

CVE-2025-5897

A vulnerability was found in vuejs vue-cli up to 5.0.8. It has been rated as problematic. This issue affects the function HtmlPwaPlugin of the file packages/@vue/cli-plugin-pwa/lib/HtmlPwaPlugin.js of the component Markdown Code Handler. The manipulation leads to inefficient regular expression...

CVE-2025-5897

A vulnerability was found in vuejs vue-cli up to 5.0.8. It has been rated as problematic. This issue affects the function HtmlPwaPlugin of the file packages/@vue/cli-plugin-pwa/lib/HtmlPwaPlugin.js of the component Markdown Code Handler. The manipulation leads to inefficient regular expression...

CVE-2025-5897

CVE-2025-5897 affects the Vue CLI (vue-cli) up to version 5.0.8, specifically the HtmlPwaPlugin.js in the Markdown Code Handler. The issue is an inefficient regular expression handling that can enable a Regular Expression Denial of Service (ReDoS) scenario and may be triggered remotely. Multiple ...

CVE-2025-5897 vuejs vue-cli Markdown Code HtmlPwaPlugin.js HtmlPwaPlugin redos

A vulnerability was found in vuejs vue-cli up to 5.0.8. It has been rated as problematic. This issue affects the function HtmlPwaPlugin of the file packages/@vue/cli-plugin-pwa/lib/HtmlPwaPlugin.js of the component Markdown Code Handler. The manipulation leads to inefficient regular expression...

CVE-2025-5897: Inefficient Regular Expression Complexity

A vulnerability was found in vuejs vue-cli up to 5.0.8. It has been rated as problematic. This issue affects the function HtmlPwaPlugin of the file packages/@vue/cli-plugin-pwa/lib/HtmlPwaPlugin.js of the component Markdown Code Handler. The manipulation leads to inefficient regular expression...

CVE-2022-24799

wire-webapp is the web application interface for the wire messaging service. Insufficient escaping in markdown “code highlighting” in the wire-webapp resulted in the possibility of injecting and executing arbitrary HTML code and thus also JavaScript. If a user receives and views such a malicious...

CVE-2022-24799: Improper Neutralization of Input During Web Page Generation

wire-webapp is the web application interface for the wire messaging service. Insufficient escaping in markdown “code highlighting” in the wire-webapp resulted in the possibility of injecting and executing arbitrary HTML code and thus also JavaScript. If a user receives and views such a malicious...

PT-2022-16887

Name of the Vulnerable Software and Affected Versions wire-webapp versions prior to 2022-03-30-production.0 Description The issue is related to insufficient escaping in markdown "code highlighting" in the wire-webapp, which allows the possibility of injecting and executing arbitrary HTML code and...