CVE-2013-4752
Symfony Host Header Injection vulnerability in the HttpFoundation component
6.1
MEDIUM
CVSS 3.1
EPSS 0.93%
Description
Symfony 2.0.X before 2.0.24, 2.1.X before 2.1.12, 2.2.X before 2.2.5, and 2.3.X before 2.3.3 have an issue in the HttpFoundation component. The Host header can be manipulated by an attacker when the framework is generating an absolute URL. A remote attacker could exploit this vulnerability to inject malicious content into the Web application page and conduct various attacks.
How to fix CVE-2013-4752
To remediate CVE-2013-4752, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.24 or later
- —upgrade to 2.0.24 or later
Is CVE-2013-4752 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.0.0, < 2.0.24
- >= 2.0.0, < 2.0.24
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |