@adeweb-be/volto-leaflet-block (0.2.0), @appsemble/cli (>=0.40.5, <=0.40.6) +54 more potentially affected by CVE-2026-115897 via serialize-javascript (>=7.0.0, <=7.1.2)

serialize-javascript NPM version =7.0.0, =0.40.5, =0.40.5, =0.40.5, =10.0.6, =0.0.0-FEC-1017-shell-splitter-region-20260615151229, =0.0.0-canary-20260416134143, =1.0.5, =0.5.3, =0.3.6, =0.4.6, =0.3.7, =0.4.6, =0.21.0, =0.0.29, =1.11.0-canary.8 and more Source cves: CVE-2026-115897 Source advisory...

GHSA-M5MM-P8H7-M29V Serialize JavaScript: Cross-site scripting (XSS) via unescaped </script at the end of a serialized function body

Impact serialize-javascript escapes its output so it is safe to embed inside a element. Before 7.1.3 that guarantee did not hold for a function value whose source ends in a bare . A body ending exactly at followed by markup: js const serialize = require'serialize-javascript'; function f f.toStrin...

@adeweb-be/volto-leaflet-block (0.2.0), @appsemble/cli (>=0.40.5, <=0.40.6) +54 more potentially affected by CVE-2026-115897 via serialize-javascript (>=7.0.0, <=7.1.2)

serialize-javascript NPM version =7.0.0, =0.40.5, =0.40.5, =0.40.5, =10.0.6, =0.0.0-FEC-1017-shell-splitter-region-20260615151229, =0.0.0-canary-20260416134143, =1.0.5, =0.5.3, =0.3.6, =0.4.6, =0.3.7, =0.4.6, =0.21.0, =0.0.29, =1.11.0-canary.8 and more Source cves: CVE-2026-115897 Source advisory...

@adeweb-be/volto-leaflet-block (0.2.0), @appsemble/cli (>=0.40.5, <=0.40.6) +54 more potentially affected by CVE-2026-115897 via serialize-javascript (>=7.0.0, <=7.1.2)

serialize-javascript NPM version =7.0.0, =0.40.5, =0.40.5, =0.40.5, =10.0.6, =0.0.0-FEC-1017-shell-splitter-region-20260615151229, =0.0.0-canary-20260416134143, =1.0.5, =0.5.3, =0.3.6, =0.4.6, =0.3.7, =0.4.6, =0.21.0, =0.0.29, =1.11.0-canary.8 and more Source cves: CVE-2026-115897 Source advisory...

Cross-site Scripting (XSS)

Overview org.webjars.npm:serialize-javascript is a package to serialize JavaScript to a superset of JSON that includes regular expressions and functions. Affected versions of this package are vulnerable to Cross-site Scripting XSS via escapeFunctionBody in index.js, which escapes each function bo...

Cross-site Scripting (XSS)

Overview serialize-javascript is a package to serialize JavaScript to a superset of JSON that includes regular expressions and functions. Affected versions of this package are vulnerable to Cross-site Scripting XSS via escapeFunctionBody in index.js, which escapes each function body in isolation...

Serialize JavaScript: Cross-site scripting (XSS) via unescaped </script at the end of a serialized function body

Impact serialize-javascript escapes its output so it is safe to embed inside a element. Before 7.1.3 that guarantee did not hold for a function value whose source ends in a bare . A body ending exactly at followed by markup: js const serialize = require'serialize-javascript'; function f f.toStrin...

CVE-2026-115897

A flaw was found in serialize-javascript. This vulnerability allows an attacker to conduct Cross-Site Scripting XSS by supplying crafted function source text that bypasses escaping logic. When the resulting serialized data is rendered inside an HTML script block on a web page, the unneutralized...

EUVD-2026-109190

Serialize JavaScript serializes JavaScript values to a superset of JSON that includes regular expressions and functions. Prior to 7.1.3, the function-source escaping logic does not neutralize a bare closing-script prefix when attacker-influenced function source text ends exactly at that prefix...

CVE-2026-115897 Serialize JavaScript: Cross-site scripting (XSS) via unescaped </script at the end of a serialized function body

Serialize JavaScript serializes JavaScript values to a superset of JSON that includes regular expressions and functions. Prior to 7.1.3, the function-source escaping logic does not neutralize a bare closing-script prefix when attacker-influenced function source text ends exactly at that prefix...

CVE-2026-115897

Serialize JavaScript serializes JavaScript values to a superset of JSON that includes regular expressions and functions. Prior to 7.1.3, the function-source escaping logic does not neutralize a bare closing-script prefix when attacker-influenced function source text ends exactly at that prefix...

CVE-2026-115897 Serialize JavaScript: Cross-site scripting (XSS) via unescaped </script at the end of a serialized function body

Serialize JavaScript serializes JavaScript values to a superset of JSON that includes regular expressions and functions. Prior to 7.1.3, the function-source escaping logic does not neutralize a bare closing-script prefix when attacker-influenced function source text ends exactly at that prefix...

@adeweb-be/volto-leaflet-block (0.2.0), @appsemble/cli (>=0.40.5, <=0.40.6) +54 more potentially affected by CVE-2026-115897 via serialize-javascript (>=7.0.0, <=7.1.2)

serialize-javascript NPM version =7.0.0, =0.40.5, =0.40.5, =0.40.5, =10.0.6, =0.0.0-FEC-1017-shell-splitter-region-20260615151229, =0.0.0-canary-20260416134143, =1.0.5, =0.5.3, =0.3.6, =0.4.6, =0.3.7, =0.4.6, =0.21.0, =0.0.29, =1.11.0-canary.8 and more Source cves: CVE-2026-115897 Source advisory...

CVE-2026-115897 Serialize JavaScript: Cross-site scripting (XSS) via unescaped </script at the end of a serialized function body

Serialize JavaScript serializes JavaScript values to a superset of JSON that includes regular expressions and functions. Prior to 7.1.3, the function-source escaping logic does not neutralize a bare closing-script prefix when attacker-influenced function source text ends exactly at that prefix...

CVE-2026-115897

The Serialize JavaScript library is vulnerable to Cross-site Scripting (XSS) in versions prior to 7.1.3 . The root cause is that the function-source escaping logic fails to neutralize a bare "&gt; prefix when attacker-influenced source text ends exactly at that prefix. Because function bodies are...

CVE-2026-115895 Happy DOM: Incomplete fix for CVE-2026-33943: unsanitized import alias leads to host code execution

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. From 17.0.0 until 21.0.4, packages/happy-dom/src/module/ECMAScriptModuleCompiler.ts accepts a named ESM import alias without validating that it is a JavaScript binding identifier before inserting it in...

CVE-2026-115895

The happy-dom library (versions 17.0.0 through 21.0.4 ) is vulnerable to host code execution due to an incomplete fix for CVE-2026-33943. The flaw exists in packages/happy-dom/src/module/ECMAScriptModuleCompiler.ts, where the compiler fails to validate named ESM import aliases before inserting th...

CVE-2026-115754

A flaw was found in serialize-javascript. This vulnerability allows an attacker to conduct cross-site scripting XSS attacks by supplying crafted function source text containing unescaped script closing tags. When serialized into a web page, the malicious payload can prematurely close the enclosin...

@adeweb-be/volto-leaflet-block (0.2.0), @appsemble/cli (>=0.40.5, <=0.40.6) +54 more potentially affected by CVE-2026-115754 via serialize-javascript (>=7.0.0, <=7.1.2)

serialize-javascript NPM version =7.0.0, =0.40.5, =0.40.5, =0.40.5, =10.0.6, =0.0.0-FEC-1017-shell-splitter-region-20260615151229, =0.0.0-canary-20260416134143, =1.0.5, =0.5.3, =0.3.6, =0.4.6, =0.3.7, =0.4.6, =0.21.0, =0.0.29, =1.11.0-canary.8 and more Source cves: CVE-2026-115754 Source advisory...

Cross-site Scripting (XSS)

Overview org.webjars.npm:serialize-javascript is a package to serialize JavaScript to a superset of JSON that includes regular expressions and functions. Affected versions of this package are vulnerable to Cross-site Scripting XSS via escapeFunctionBody, which escapes each function body in...