CVSS 4.0
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: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Client-Side Enforcement of Server-Side Security vulnerability in the WebSocket connection handling of mtrudel bandit allows a remote client to keep running WebSock handler code after the server has stopped its connection, via data frames sent after ignoring the server's Close frame. When a WebSock callback returns {:stop, ...}, Bandit.WebSocket.Connection calls terminate/2, sends Close and shuts down the write side, but keeps the connection process running in a :closing state. handle_frame/3 and handle_info/3 never check that state, so later frames still reach handle_in/2 and later messages reach handle_info/2, with the state from the stop tuple, until the client sends Close, TCP drops or the idle timeout fires. A client refused in init/1 after a failed token check could still run an admin-only action. This issue affects bandit: from 0.5.1 before 1.14.0.
Засегнати продукти
- mtrudel bandit: 0.5.1 преди 1.14.0
- mtrudel bandit: bb407f2277dcb65a58dd8cc07913a0b58a80e266 преди 220b9dfd27f9a21305be2afc75cbe585ddc24e7a
Вид слабост
История
- 26 октомври 2026 Публикувано
Други уязвимости в mtrudel bandit
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-110314
- https://nvd.nist.gov/vuln/detail/CVE-2026-110314
- https://github.com/mtrudel/bandit/security/advisories/GHSA-2v5v-8f9v-xh85
- https://cna.erlef.org/cves/CVE-2026-110314.html
- https://osv.dev/vulnerability/EEF-CVE-2026-110314
- https://github.com/mtrudel/bandit/commit/bb407f2277dcb65a58dd8cc07913a0b58a80e266
- https://github.com/mtrudel/bandit/commit/220b9dfd27f9a21305be2afc75cbe585ddc24e7a