CVE-2019-10909
5.4 · MEDIUMOverview
CVE-2019-10909 is a medium-severity vulnerability affecting sensiolabs symfony. It was published on May 16, 2019 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, validation messages are not escaped, which can lead to XSS when user input is included. This is related to symfony/framework-bundle.
Remediation
Check the references section for vendor advisories and patches from sensiolabs. Update symfony to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| sensiolabs | symfony | >= 2.7.0, < 2.7.51 | Affected |
| drupal | drupal | >= 8.5.0, < 8.5.15 | Affected |
References
Frequently Asked Questions
What is CVE-2019-10909?
CVE-2019-10909 is a medium-severity vulnerability affecting sensiolabs symfony. It was published on May 16, 2019 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2019-10909?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-10909?
Check the references section for vendor advisories and patches from sensiolabs. Update symfony to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-10909?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-10909 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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