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CVE-2022-24895— Symfony vulnerable to Session Fixation of CSRF tokens

Quick assessment

Affected
symfony symfony
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具，可用于快速创建复杂的WEB程序。 Sensio Labs Symfony 存在授权问题漏洞，该漏洞源于不会在登录时清除跨站请求伪造令牌。

CVSS 6.3 · Medium EPSS 0.79% · P55
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I. Basic Information for CVE-2022-24895

Vulnerability Information
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Vulnerability Title
Symfony vulnerable to Session Fixation of CSRF tokens
Source: CVE Program / CVE List V5
Vulnerability Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. When authenticating users Symfony by default regenerates the session ID upon login, but preserves the rest of session attributes. Because this does not clear CSRF tokens upon login, this might enables same-site attackers to bypass the CSRF protection mechanism by performing an attack similar to a session-fixation. This issue has been fixed in the 4.4 branch.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
会话固定
Source: CVE Program / CVE List V5
Vulnerability Title
Sensio Labs Symfony 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具，可用于快速创建复杂的WEB程序。 Sensio Labs Symfony 存在授权问题漏洞，该漏洞源于不会在登录时清除跨站请求伪造令牌。
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
symfony symfony >= 2.0.0, < 4.4.50 -

II. Public POCs for CVE-2022-24895

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III. Intelligence Information for CVE-2022-24895

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Patches & Fixes for CVE-2022-24895 (2)

Vendor Advisories for CVE-2022-24895 (1)

Mailing List Discussions for CVE-2022-24895 (1)

Other References for CVE-2022-24895 (1)

IV. Related Vulnerabilities

Same product: symfony
Same vendor: symfony
Same weakness: CWE-384

V. Comments for CVE-2022-24895

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