CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, само при определена конфигурация или състояние на системата, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for security-sensitive options that do not have own defaults. An inherited execArgv value is passed to the Node.js Worker constructor and can preload attacker-controlled code in worker threads, an inherited loadBalancer function can execute during task scheduling, and inherited env values can alter worker environments. This issue is fixed in versions 4.9.4, 5.3.2, and 6.0.0-rc.5.
Засегнати продукти
- piscinajs piscina: < 4.9.4; >= 5.0.0, < 5.3.2; >= 6.0.0-rc.1, < 6.0.0-rc.5
Вид слабост
История
- 30 септември 2026 Публикувано
Други уязвимости в piscinajs piscina
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-102992
- https://nvd.nist.gov/vuln/detail/CVE-2026-102992
- https://github.com/piscinajs/piscina/security/advisories/GHSA-67c8-pqhq-4rmx
- https://github.com/piscinajs/piscina/commit/0cb12fca37f526065b072592afe954574dcc656f
- https://github.com/piscinajs/piscina/commit/2f69f67159a0e48b38fd61fa4a91c2fdc19fff72
- https://github.com/piscinajs/piscina/commit/5be7bbb19e3787bb698862cd516121a578d690f7
- https://github.com/piscinajs/piscina/commit/bebbda255c2981cecddd36b171b94be2fd41c9a6
- https://github.com/piscinajs/piscina/releases/tag/v4.9.4
- https://github.com/piscinajs/piscina/releases/tag/v5.3.2
- https://github.com/piscinajs/piscina/releases/tag/v6.0.0-rc.5