CVE-2019-16984

In FusionPBX up to v4.5.7, the file app\recordings\recording_play.php uses an unsanitized "filename" variable coming from the URL, which is base64 decoded and reflected in HTML, leading to XSS.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/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: 55%
VendorProductVersion
fusionpbxfusionpbx
𝑥
≤ 4.5.7
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/fusionpbx/fusionpbx/commit/11f2dd2254dbeb1c41bf19b8c38e8fa9bc948efb
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-16/
https://github.com/fusionpbx/fusionpbx/commit/11f2dd2254dbeb1c41bf19b8c38e8fa9bc948efb
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-16/