CVE-2026-59281

A flaw in Spring MVC and WebFlux applications allows for arbitrary HTML/JavaScript code injection when data-binding Errors instances with HTML escaping enabled are rendered using the no-argument Errors.getFieldErrors() or Errors.getFieldError() accessors. This can lead to reflected cross-site scr...

CVE-2026-59281

Spring MVC and WebFlux applications that obtain a data-binding Errors instance with HTML escaping enabled and then render field errors using the no-argument Errors.getFieldErrors or Errors.getFieldError accessors are vulnerable to arbitrary HTML/JavaScript code injection, potentially resulting in...

CVE-2026-59281 Spring Framework Cross-site Scripting via EscapedErrors

Spring MVC and WebFlux applications that obtain a data-binding Errors instance with HTML escaping enabled and then render field errors using the no-argument Errors.getFieldErrors or Errors.getFieldError accessors are vulnerable to arbitrary HTML/JavaScript code injection, potentially resulting in...

CVE-2026-59281 Spring Framework Cross-site Scripting via EscapedErrors

Spring MVC and WebFlux applications that obtain a data-binding Errors instance with HTML escaping enabled and then render field errors using the no-argument Errors.getFieldErrors or Errors.getFieldError accessors are vulnerable to arbitrary HTML/JavaScript code injection, potentially resulting in...

Cross-site Scripting (XSS)

Overview hbs is an Express.js template engine plugin for Handlebars Affected versions of this package are vulnerable to Cross-site Scripting XSS via the replaceAsyncValues render path in lib/hbs.js. An attacker can inject script into rendered HTML by supplying attacker-controlled data to a...

CVE-2026-79663

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

CVE-2026-79663

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

EUVD-2026-65451

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

CVE-2026-79663 Ech0 before 4.7.3 Stored XSS via RSS feed tag names

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

CVE-2026-79663

Ech0 before 4.7.3 is affected by a stored cross-site scripting vulnerability in its public RSS feed . Tag names and Markdown content are rendered without HTML escaping, allowing an attacker with admin privileges to inject malicious tag names or raw HTML into echo content. The injected script exec...

CVE-2026-79663 Ech0 before 4.7.3 Stored XSS via RSS feed tag names

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

CVE-2026-16231

hbs is an Express view engine that wraps Handlebars. Its registerAsyncHelper API bypasses Handlebars' automatic HTML escaping: an async helper returns an opaque placeholder during the first render pass, so the double-brace expression escapes only the placeholder, and after rendering hbs substitut...

PT-2026-81282

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

CVE-2026-79663: Improper Neutralization of Input During Web Page Generation

Ech0 before 4.7.3 contains a stored cross-site scripting vulnerability in the public RSS feed where tag names and markdown content are rendered without HTML escaping. Attackers with admin privileges can inject malicious tag names or raw HTML in echo content that executes as JavaScript in RSS...

PT-2026-81252

Name of the Vulnerable Software and Affected Versions hbs versions 2.1.0 through 4.2.1 Description The registerAsyncHelper API in the hbs Express view engine bypasses the automatic HTML escaping of Handlebars. During the first render pass, an async helper returns an opaque placeholder that is...

JLSEC-2026-1387 A cross-site scripting vulnerability in queryparser/termgenerator_internal.cc in Xapian xapian...

A cross-site scripting vulnerability in queryparser/termgeneratorinternal.cc in Xapian xapian-core before 2.1.0 and before 1.4.32 exists due to incomplete HTML escaping by Xapian::MSet::snippet. NOTE: this issue exists because of a missed corner case of CVE-2018-0499...

CVE-2026-77643

A flaw was found in Xapian xapian-core. This cross-site scripting XSS vulnerability is due to incomplete HTML escaping by the Xapian::MSet::snippet function. A remote attacker could exploit this by injecting malicious script, leading to arbitrary code execution in the user's browser context. This...

CVE-2026-10618 Hugo 0.93.0 through 0.165.0 Stored Cross-Site Scripting via Unescaped Code-Fence Attribute Values

Hugo's default fenced-code-block renderer writes attribute values taken from the code-fence info string into the rendered HTML without escaping them. New in markup/internal/attributes/attributes.go converts every attribute value from a byte slice to a string as it is stored, deliberately dropping...

CVE-2026-10618: Improper Neutralization of Input During Web Page Generation

Hugo's default fenced-code-block renderer writes attribute values taken from the code-fence info string into the rendered HTML without escaping them. New in markup/internal/attributes/attributes.go converts every attribute value from a byte slice to a string as it is stored, deliberately dropping...

CVE-2026-8445

justhtml versions are preserved, so untrusted input that is safe in tohtml — including entity-decoded text e.g. script or text from RCDATA/RAWTEXT-parsed elements like , , , and — can be emitted as raw HTML in the Markdown output, enabling a sanitizer bypass and potential cross-site scripting whe...