CVE-2017-5542

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
getsymphonysymphony
𝑥
≤ 2.6.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/95686
https://github.com/symphonycms/symphony-2/issues/2639
https://github.com/symphonycms/symphony-2/releases/tag/2.6.10
http://www.securityfocus.com/bid/95686
https://github.com/symphonycms/symphony-2/issues/2639
https://github.com/symphonycms/symphony-2/releases/tag/2.6.10