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CVE-2022-24894

Severity CVSS v4.0:
Pending analysis
Type:
CWE-285 Improper Authorization
Publication date:
03/02/2023
Last modified:
10/04/2025

Description

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The Symfony HTTP cache system, acts as a reverse proxy: It caches entire responses (including headers) and returns them to the clients. In a recent change in the `AbstractSessionListener`, the response might contain a `Set-Cookie` header. If the Symfony HTTP cache system is enabled, this response might bill stored and return to the next clients. An attacker can use this vulnerability to retrieve the victim's session. This issue has been patched and is available for branch 4.4.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): Low
Availability (A): Low

Base Score 3.x
5.90
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* 2.0.0 (including) 4.4.50 (excluding)
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* 5.0.0 (including) 5.4.2 (excluding)
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* 6.0.0 (including) 6.0.20 (excluding)
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* 6.1.0 (including) 6.1.12 (excluding)
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* 6.2.0 (including) 6.2.6 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools