CVE-2023-29019— Session fixation in fastify-passport
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I. Basic Information for CVE-2023-29019
Vulnerability Information
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Vulnerability Title
Session fixation in fastify-passport
Source: NVD (National Vulnerability Database)
Vulnerability Description
@fastify/passport is a port of passport authentication library for the Fastify ecosystem. Applications using `@fastify/passport` in affected versions for user authentication, in combination with `@fastify/session` as the underlying session management mechanism, are vulnerable to session fixation attacks from network and same-site attackers. fastify applications rely on the `@fastify/passport` library for user authentication. The login and user validation are performed by the `authenticate` function. When executing this function, the `sessionId` is preserved between the pre-login and the authenticated session. Network and same-site attackers can hijack the victim's session by tossing a valid `sessionId` cookie in the victim's browser and waiting for the victim to log in on the website. As a solution, newer versions of `@fastify/passport` regenerate `sessionId` upon login, preventing the attacker-controlled pre-session cookie from being upgraded to an authenticated session. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
会话固定
Source: NVD (National Vulnerability Database)
Vulnerability Title
passport 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
passport是美国Jared Hanson个人开发者的一个与 Express 兼容的 Node.js 身份验证中间件。 passport 存在授权问题漏洞。攻击者利用该漏洞通过在受害者的浏览器中抛出有效的“sessionId”cookie并等待受害者登录网站来劫持受害者的会话。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| fastify | fastify-passport | < 1.1.0 | - |
II. Public POCs for CVE-2023-29019
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://owasp.org/www-community/attacks/Session_fixationx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2023-29019
IV. Related Vulnerabilities
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Fastify request.protocol and request.host spoofable via X-Fo - CVE-2026-3419
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Same weakness: CWE-384
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