CVE-2022-24894:
Symfony storing cookie headers in HttpCache
5.9
CVSS ScoreBasic Information
CVE ID
GHSA ID
EPSS Score
-
CWE
Published
2/1/2023
Updated
2/13/2025
KEV Status
No
Technology
PHP
PHPTechnical Details
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| symfony/http-kernel | composer | >= 2.0.0, < 4.4.50 | 4.4.50 |
| symfony/http-kernel | composer | >= 5.0.0, < 5.4.20 | 5.4.20 |
| symfony/http-kernel | composer | >= 6.0.0, < 6.0.20 | 6.0.20 |
| symfony/http-kernel | composer | >= 6.1.0, < 6.1.12 | 6.1.12 |
| symfony/http-kernel | composer | >= 6.2.0, < 6.2.6 | 6.2.6 |
| symfony/symfony | composer | >= 2.0.0, < 4.4.50 | 4.4.50 |
| symfony/symfony | composer | >= 5.0.0, < 5.4.20 | 5.4.20 |
| symfony/symfony | composer | >= 6.0.0, < 6.0.20 | 6.0.20 |
| symfony/symfony | composer | >= 6.1.0, < 6.1.12 | 6.1.12 |
| symfony/symfony | composer | >= 6.2.0, < 6.2.6 | 6.2.6 |
Vulnerability Intelligence
Miggo AI
Miggo AIRoot Cause Analysis
The vulnerability stems from the HTTP cache system storing responses with 'Set-Cookie' headers. The patch modifies the Store class constructor to accept private headers and adds logic in the write method to remove them. The pre-patch version of write() lacked this header removal step, making it the vulnerable function. The test case added in StoreTest.php explicitly verifies this behavior, confirming write() as the entry point for improper header storage.