Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2015-4050

FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.762
EPSS Ranking 98.9%
CVSS Severity
CVSS v2 Score 4.3
Products affected by CVE-2015-4050


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