Handlebars.js has JavaScript Injection via AST Type Confusion

Summary Handlebars.compile accepts a pre-parsed AST object in addition to a template string. The value field of a NumberLiteral AST node is emitted directly into the generated JavaScript without quoting or sanitization. An attacker who can supply a crafted AST to compile can therefore inject and...

GHSA-2W6W-674Q-4C4Q Handlebars.js has JavaScript Injection via AST Type Confusion

Summary Handlebars.compile accepts a pre-parsed AST object in addition to a template string. The value field of a NumberLiteral AST node is emitted directly into the generated JavaScript without quoting or sanitization. An attacker who can supply a crafted AST to compile can therefore inject and...

EUVD-2026-16848

Handlebars.js has JavaScript Injection via AST Type Confusion...

GHSA-QJ8W-GFJ5-8C6V Serialize JavaScript has CPU Exhaustion Denial of Service via crafted array-like objects

Impact What kind of vulnerability is it? It is a Denial of Service DoS vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object an object that inherits from Array.prototype but has a very large length property, the process enters an intensive loop that...

Serialize JavaScript has CPU Exhaustion Denial of Service via crafted array-like objects

Impact What kind of vulnerability is it? It is a Denial of Service DoS vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object an object that inherits from Array.prototype but has a very large length property, the process enters an intensive loop that...

-react-file-list-components (1.1.1), 00ld8nuivn (2.1.0) +44961 more potentially affected by CVE-2026-34043 via serialize-javascript (>=5.0.0, <=7.0.4)

serialize-javascript NPM version =5.0.0, =0.1.0, =0.1.9 - 01dk01majk 2.1.0 - 02.aula 1.0.0 - 02rjq8i863 1.1.0 - 02vx8qsp01 2.1.0 - 05y6tjgmws 1.1.0 - 066m7q8o0z 2.1.0 - 06buj9h3su 2.1.0 - 06dre15t8r 2.1.0 - 06p998toez 0.1.0 - 07fgapmu9l 1.1.0 - 07t2xvu6t4 2.1.0 and more Source cves: CVE-2026-3404...

@internxt/cli (>=1.0.5, <=1.2.2), @latitude-data/cli (>=0.0.29, <=1.11.0-canary.8) +19 more potentially affected by CVE-2026-34043 via serialize-javascript (>=7.0.0, <=7.0.4)

serialize-javascript NPM version =7.0.0, =1.0.5, =0.0.29, =1.23.0-beta.0, =1.23.0-beta.0, =1.23.0-beta.0, =1.23.0-beta.0, =1.23.0-beta.0, =18.33.0, =0.7.5, =0.9.8, =0.15.8, =1.3.0, =1.5.1 - @sigmaott/media-live 0.5.0 and more Source cves: CVE-2026-34043 Source advisory:...

org.webjars.npm:compression-webpack-plugin (7.1.1), org.webjars.npm:copy-webpack-plugin (>=4.3.1, <=4.6.0) +9 more potentially affected by CVE-2026-34043 via org.webjars.npm:serialize-javascript (>=1.9.1, <=6.0.2)

org.webjars.npm:serialize-javascript MAVEN version =1.9.1, =4.3.1, =5.2.0, =1.1.6, =2.3.4, =2.5.17-beta.0 Source cves: CVE-2026-34043 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-15809197...

Allocation of Resources Without Limits or Throttling

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 Allocation of Resources Without Limits or Throttling through the serialize function when handling specially...

Allocation of Resources Without Limits or Throttling

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 Allocation of Resources Without Limits or Throttling through the serialize function when...

Cross-site Scripting (XSS)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Cross-site Scripting XSS via the Credential Management Flow when a crafted OAuth2 credential contains a JavaScript URL in the Authorization URL field. An attacker can execute arbitrary scripts in th...

n8n has XSS in its Credential Management Flow

Impact An authenticated user with permission to create and share credentials could craft a malicious OAuth2 credential containing a JavaScript URL in the Authorization URL field. If a victim opened the credential and interacted with the OAuth authorization button, the injected script would execut...

GHSA-364X-8G5J-X2PR n8n has XSS in its Credential Management Flow

Impact An authenticated user with permission to create and share credentials could craft a malicious OAuth2 credential containing a JavaScript URL in the Authorization URL field. If a victim opened the credential and interacted with the OAuth authorization button, the injected script would execut...

Prototype Pollution

Overview locutus is a Locutus other languages' stadard libraries to JavaScript for fun and educational purposes Affected versions of this package are vulnerable to Prototype Pollution in the parsestr function. An attacker can modify the prototype of built-in objects by overriding...

GHSA-4MPH-V827-F877 Locutus has Prototype Pollution via __proto__ Key Injection in unserialize()

Summary The unserialize function in locutus/php/var/unserialize assigns deserialized keys to plain objects via bracket notation without filtering the proto key. When a PHP serialized payload contains proto as an array or object key, JavaScript's proto setter is invoked, replacing the deserialized...

SUSE-SU-2026:20978-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox 140.9.0 ESR MFSA 2026-22, bsc1260083: - CVE-2026-4684: Race condition, use-after-free in the Graphics: WebRender component - CVE-2026-4685: Incorrect boundary conditions in the Graphics: Canvas2D component - CVE-2026-468...

CLSA-2026-1774625950 webkit2gtk3: Fix of CVE-2025-43438

CVE-2025-43438: introduce distinct SpecMapIteratorObject/SpecSetIteratorObject types replacing shared SpecObjectOther in JSC DFG/FTL JIT type speculation...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox 140.9.0 ESR MFSA 2026-22, bsc1260083: CVE-2026-4684: Race condition, use-after-free in the Graphics: WebRender component CVE-2026-4685: Incorrect boundary conditions in the Graphics: Canvas2D component CVE-2026-4686:...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox 140.9.0 ESR MFSA 2026-22, bsc1260083: CVE-2026-4684: Race condition, use-after-free in the Graphics: WebRender component CVE-2026-4685: Incorrect boundary conditions in the Graphics: Canvas2D component CVE-2026-4686:...

CVE-2021-27139

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to extract information from the device without authentication by disabling JavaScript and visiting /info.asp...