Vulnerability in Symfony HTTP Methods Validation
CVE-2019-10913

9.8CRITICAL

Key Information:

Vendor

Sensiolabs

Status
Symfony
Vendor
CVE Published:
16 May 2019

What is CVE-2019-10913?

The Symfony framework versions prior to 2.7.51, 2.8.50, 3.4.26, 4.1.12, and 4.2.7 are susceptible to an issue where HTTP methods supplied as verbs or through the override header are inadequately validated. This lack of validation exposes applications to potential SQL injection and cross-site scripting (XSS) vulnerabilities, allowing attackers to exploit these weaknesses to inject malicious code or manipulate the backend database.

References

https://symfony.com/blog/cve-2019-10913-reject-invalid-ht...
x_refsource_CONFIRM
https://github.com/symfony/symfony/commit/944e60f083c3bff...
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.