CVE-2019-12766

An issue was discovered in Joomla! before 3.9.7. The subform fieldtype does not sufficiently filter or validate input of subfields. This leads to XSS attack vectors.
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: 20%
VendorProductVersion
joomlajoomla\!
3.6.0 ≤
𝑥
≤ 3.9.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/108735
https://developer.joomla.org/security-centre/784-20190602-core-xss-in-subform-field
http://www.securityfocus.com/bid/108735
https://developer.joomla.org/security-centre/784-20190602-core-xss-in-subform-field