i18next-http-middleware: Prototype pollution and path traversal via user-controlled language and namespace parameters

Summary Versions of i18next-http-middleware prior to 3.9.3 pass user-controlled lng and ns parameters to two internal paths that use them in ways that enable prototype pollution and, depending on the configured backend, path traversal or SSRF. The vulnerable entry points are unauthenticated HTTP...

Prototype Pollution

Overview i18next-http-middleware is an i18next-http-middleware is a middleware to be used with Node.js web frameworks like express or Fastify and also for Deno. Affected versions of this package are vulnerable to Prototype Pollution via the lng or ns parameters handled by the getResourcesHandler...

011xwztpjn (1.0.0), 02y9dg4qm3 (1.0.0) +11513 more potentially affected by CVE-2026-41239 via dompurify (>=1.0.10, <=3.3.3)

dompurify NPM version =1.0.10, =3.3.3 is affected by a known vulnerability. The following packages have a transitive dependency on dompurify and may be impacted: - 011xwztpjn 1.0.0 - 02y9dg4qm3 1.0.0 - 04tw75kmd9 1.0.0 - 0650teqqly 1.0.0 - 097oi25ils 1.0.0 - 0a0fpniotn 1.0.0 - 0c7j76u46q 1.0.0 -...

GHSA-V9JR-RG53-9PGP DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback

Summary DOMPurify versions 3.0.1 through 3.3.3 latest are vulnerable to a prototype pollution-based XSS bypass. When an application uses DOMPurify.sanitize with the default configuration no CUSTOMELEMENTHANDLING option, a prior prototype pollution gadget can inject permissive tagNameCheck and...

DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback

Summary DOMPurify versions 3.0.1 through 3.3.3 latest are vulnerable to a prototype pollution-based XSS bypass. When an application uses DOMPurify.sanitize with the default configuration no CUSTOMELEMENTHANDLING option, a prior prototype pollution gadget can inject permissive tagNameCheck and...

@saltcorn/cli (>=1.0.0-beta.1, <=1.4.3), @saltcorn/mobile-builder (>=1.0.0-beta.1, <=1.4.3) potentially affected by unknown CVE via @saltcorn/server (>=1.0.0, <=1.4.3)

@saltcorn/server NPM version =1.0.0, =1.0.0-beta.1, =1.0.0-beta.1, =1.4.3 Source cves: unknown CVE Source advisory: SNYK:JS-SALTCORNSERVER-16318352...

@saltcorn/admin-models (>=1.0.0-beta.0, <=1.4.3), @saltcorn/base-plugin (>=1.0.0-beta.0, <=1.4.3) +5 more potentially affected by unknown CVE via @saltcorn/data (>=1.0.0, <=1.4.3)

@saltcorn/data NPM version =1.0.0, =1.0.0-beta.0, =1.0.0-beta.0, =1.0.0-beta.1, =1.0.0-beta.1, =1.0.0-beta.0, =1.0.0-beta.0, =1.0.0-beta.1, =1.4.3 Source cves: unknown CVE Source advisory: SNYK:JS-SALTCORNDATA-16318351...

PT-2026-37155

Name of the Vulnerable Software and Affected Versions i18next-locize-backend versions prior to 9.0.2 Description The software interpolates lng, ns, projectId, and version directly into configured URL templates such as 'loadPath', 'privatePath', 'addPath', 'updatePath', and 'getLanguagesPath'...

PT-2026-35428

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.32 n8n versions prior to 2.17.4 n8n versions prior to 2.18.1 Description A flaw in the xml2js library used to parse XML request bodies in the webhook handler allows prototype pollution via a crafted XML payload...

PT-2026-37150

Name of the Vulnerable Software and Affected Versions i18next-http-middleware versions prior to 3.9.3 Description An unauthenticated HTTP client can pollute Object.prototype in the Node.js process hosting the middleware. This occurs via two unvalidated entry points: getResourcesHandler and...

PT-2026-37151

Name of the Vulnerable Software and Affected Versions i18next-http-backend versions prior to 3.0.5 Description Versions of the library interpolate the lng and ns values directly into the configured loadPath or addPath URL templates without encoding, validation, or path sanitization. When...

PT-2026-34602

Name of the Vulnerable Software and Affected Versions DOMPurify versions 3.0.1 through 3.3.3 Description DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. A prototype pollution-based XSS bypass exists when the DOMPurify.sanitize function is used with the default...

PT-2026-35429

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.32 n8n versions prior to 2.17.4 n8n versions prior to 2.18.1 Description An authenticated user with permissions to create or modify workflows can achieve global prototype pollution via the XML Node. Prototype...

@chocolatey-software/astro (2.7.0), @kyro-cms/admin (0.1.2) +8 more potentially affected by CVE-2026-41067 via astro (>=6.0.0-beta.1, <=6.1.5)

astro NPM version =6.0.0-beta.1, =0.19.0, =0.19.0, =1.10.0, =1.0.0, =1.4.2, =0.0.1, =0.0.1, =0.0.7 Source cves: CVE-2026-41067 Source advisory: OSV:GHSA-J687-52P2-XCFF...

lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass

A flaw was found in Lodash. An attacker can exploit a prototype pollution vulnerability in the .unset and .omit functions by bypassing a security check. This bypass is achieved by providing array-wrapped path segments, which allows for the deletion of properties from built-in JavaScript prototype...

SUSE-SU-2026:1524-1 Security update 5.1.3 for Multi-Linux Manager Client Tools

This update fixes the following issues: golang-github-lusitaniae-apacheexporter: - Internal changes to fix build issues with no impact for customers golang-github-prometheus-prometheus: - Security issues fixed: CVE-2026-27606: Fixed arbitrary file write via path traversal in rollup bsc1258893 +...

Security Bulletin: IBM Storage Protect Operations Center is affected by vulnerabilities in the dojo-profile library that could allow prototype pollution or improper handling of crafted PNG inputs (CVE-2021-23450, CVE-2008-6681, CVE-2010-2273).

Summary IBM Storage Protect Operations Center uses the dojo-profile library in certain components. Vulnerabilities in this library may allow prototype pollution or improper handling of specially crafted PNG files, which could lead to memory corruption or denial-of-service conditions in applicatio...

EUVD-2026-23812

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

CVE-2026-6621

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The...

CVE-2026-6621

The CVE-2026-6621 entry concerns a prototype pollution vulnerability in 1024bit extend-deep (versions up to 0.1.6). The affected surface is an unknown function in index.js where manipulation of the proto object enables improper modification of prototype attributes. Exploitation is described as re...