CVE-2026-57926

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack...

CVE-2026-57926

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack...

CVE-2026-57926

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack...

CVE-2026-57926

JetBrains YouTrack prior to 2026.2.16593 has a vulnerability in the websandbox bridge that enables prototype pollution. The issue affects YouTrack’s websandbox bridge component and is described as a prototype pollution attack, with the NVD noting a CVSSv3.1 base score of 9.8 (CRITICAL) under the ...

EUVD-2026-39658

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack...

Security Bulletin: IBM Engineering Lifecycle Management products using WebSphere Application Server Liberty is affected by a prototype pollution vulnerability due to immutable (CVE-2026-29063)

Summary There is a vulnerability in the immutable library which affects IBM WebSphere Application Server Liberty with the openapi-3.0, openapi-3.1, mpOpenAPI-1.0, mpOpenAPI-1.1, mpOpenAPI-2.0, mpOpenAPI-3.0 mpOpenAPI-3.1, mpOpenAPI-4.0 or mpOpenAPI-4.1 feature enabled. Following IBM Engineering...

CVE-2026-57926: Improperly Controlled Modification of Object Prototype Attributes

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack...

PT-2026-52706

Name of the Vulnerable Software and Affected Versions JetBrains YouTrack versions prior to 2026.2.16593 Description The websandbox bridge is susceptible to prototype pollution, a condition where an attacker can manipulate the prototype of a JavaScript object to inject properties or change the...

CVE-2026-12208

A flaw was found in the jsonata JavaScript library. A prototype pollution vulnerability exists in the createFrame function in src/jsonata.js, allowing a remote attacker to manipulate object prototype attributes. This could lead to unauthorized modification of application behavior. Mitigation Do n...

GO-2026-5745 Blocky DNSSEC validation bypass and validation-cache scope pollution in github.com/0xERR0R/blocky

Blocky DNSSEC validation bypass and validation-cache scope pollution in github.com/0xERR0R/blocky...

CVE-2026-55388

A flaw was found in piscina, a Node.js worker pool implementation. This vulnerability allows an attacker to achieve arbitrary code execution by exploiting a prototype pollution issue. By manipulating the filename option, an attacker can cause their malicious code to be executed within the worker,...

@browserbasehq/director-ai (1.0.2), @license-cop/core (>=2.0.0, <=2.1.1) +43 more potentially affected by CVE-2026-50021 via @pnpm/lockfile.utils (>=1004.0.0, <=1004.0.3)

@pnpm/lockfile.utils NPM version =1004.0.0, =2.0.0, =1002.0.21, =1007.0.1, =1003.0.0, =1002.3.8, =1003.0.25, =1002.0.4, =1001.2.0, =1001.0.35, =1000.2.4, =1001.0.30, =1001.0.28, =1001.1.28, =1000.0.29, =1000.0.32 and more Source cves: CVE-2026-50021 Source advisory:...

NPM: i18next-fs-backend vulnerable to prototype pollution via crafted missing-key string

NPM: i18next-fs-backend vulnerable to prototype pollution via crafted missing-key string vulnerability discovered by ? in WordPress Npm i18next-fs-backend versions 2.6.6...

@diia-inhouse/i18n (>=2.8.2, <=3.1.16), @genie23/electron-base (>=0.0.4-alpha, <=0.0.225) +56 more potentially affected by CVE-2026-48713 via i18next-fs-backend (>=2.0.0, <=2.6.5)

i18next-fs-backend NPM version =2.0.0, =2.8.2, =0.0.4-alpha, =3.0.0-rc.0, =7.1.2, =2.4.2, =1.1.8, =1.1.8, =2.4.2, =2.4.2, =2.6.9, =2.4.2, =2.4.2, =2.4.2, =2.4.2, =2.5.5 and more Source cves: CVE-2026-48713 Source advisory: OSV:GHSA-2933-Q333-QG83...

GHSA-2933-Q333-QG83 i18next-fs-backend vulnerable to prototype pollution via crafted missing-key string

Impact i18next-fs-backend ≤ 2.6.5, when used to persist missing translation keys e.g. via i18next-http-middleware's missingKeyHandler exposed to untrusted input, is vulnerable to prototype pollution via crafted missing-key strings. Backend.writeFile splits each queued missing-key string on the...

i18next-fs-backend vulnerable to prototype pollution via crafted missing-key string

Impact i18next-fs-backend ≤ 2.6.5, when used to persist missing translation keys e.g. via i18next-http-middleware's missingKeyHandler exposed to untrusted input, is vulnerable to prototype pollution via crafted missing-key strings. Backend.writeFile splits each queued missing-key string on the...

EUVD-2026-37005

i18next-fs-backend vulnerable to prototype pollution via crafted missing-key string...

EUVD-2026-37006

i18next-http-middleware: MissingKeyHandler does not reject keys whose segments contain prototype-polluting names...

GHSA-F49M-VF83-692W i18next-http-middleware: MissingKeyHandler does not reject keys whose segments contain prototype-polluting names

Impact i18next-http-middleware ≤ 3.9.6's missingKeyHandler blocked the literal request-body keys proto, constructor, and prototype added in 3.9.3, see GHSA-5fgg-jcpf-8jjw, but did not reject dotted variants such as "proto.polluted". Downstream backends that split the missing-key string on a...

i18next-http-middleware: MissingKeyHandler does not reject keys whose segments contain prototype-polluting names

Impact i18next-http-middleware ≤ 3.9.6's missingKeyHandler blocked the literal request-body keys proto, constructor, and prototype added in 3.9.3, see GHSA-5fgg-jcpf-8jjw, but did not reject dotted variants such as "proto.polluted". Downstream backends that split the missing-key string on a...