CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Socket.IO enables bidirectional and low-latency communication for every platform. From Engine.IO 6.6.0 until 6.6.10, a transport upgrade can independently derive an Engine.IO protocol revision from the upgrade request instead of enforcing the revision stored on the existing session. A malicious client can establish a valid session and send an upgrade request with a different or omitted EIO query parameter, attaching a transport with incompatible parser and heartbeat behavior. A crafted heartbeat packet can then trigger an uncaught exception and terminate the Node.js process, including when Engine.IO v3 compatibility is disabled because an omitted EIO value is interpreted as revision 3 on the affected path. This issue is fixed in Engine.IO 6.6.10.
Засегнати продукти
- socketio socket.io: >= 6.6.0, < 6.6.10
Вид слабост
История
- 13 октомври 2026 Публикувано
Други уязвимости в socketio socket.io
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-102599
- https://nvd.nist.gov/vuln/detail/CVE-2026-102599
- https://github.com/socketio/socket.io/security/advisories/GHSA-2gc4-cqfq-p2gv
- https://github.com/socketio/socket.io/commit/86db1fc3db2cd315a065d64c4e48918ccf9b4729
- https://github.com/socketio/socket.io/releases/tag/[email protected]