Vulnerability Description
Cross-site scripting (XSS) vulnerability in template/usererror.missing_extension.php in Symphony CMS before 2.6.10 allows remote attackers to inject arbitrary web script or HTML via the existing-folder parameter.
CVSS Score
6.1
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Getsymphony | Symphony | <= 2.6.9 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/95686Third Party AdvisoryVDB Entry
- https://github.com/symphonycms/symphony-2/issues/2639Vendor Advisory
- https://github.com/symphonycms/symphony-2/releases/tag/2.6.10Release Notes
- http://www.securityfocus.com/bid/95686Third Party AdvisoryVDB Entry
- https://github.com/symphonycms/symphony-2/issues/2639Vendor Advisory
- https://github.com/symphonycms/symphony-2/releases/tag/2.6.10Release Notes
FAQ
What is CVE-2017-5542?
CVE-2017-5542 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross-site scripting (XSS) vulnerability in template/usererror.missing_extension.php in Symphony CMS before 2.6.10 allows remote attackers to inject arbitrary web script or HTML via the existing-folde...
How severe is CVE-2017-5542?
CVE-2017-5542 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-5542?
Check the references section above for vendor advisories and patch information. Affected products include: Getsymphony Symphony.