Vulnerability Details : 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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-12766
- cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12766
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12766
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2019-12766
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12766
-
http://www.securityfocus.com/bid/108735
Joomla! Core CVE-2019-12766 Cross Site Scripting VulnerabilitiyBroken Link;Third Party Advisory;VDB Entry
-
https://developer.joomla.org/security-centre/784-20190602-core-xss-in-subform-field
[20190602] - Core - XSS in subform fieldVendor Advisory
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