CVE-2024-21730 [20240702] - Core - Self-XSS in fancyselect list field layout

2024-07-0916:15:49

CWE-79

Joomla

github.com

fancyselect

self-xss

vulnerability

AI Score

6.7

Confidence

Low

EPSS

Percentile

14.6%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector.

CNA Affected

[
  {
    "vendor": "Joomla! Project",
    "product": "Joomla! CMS",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0-4.4.5"
      },
      {
        "status": "affected",
        "version": "5.0.0-5.1.1"
      }
    ],
    "defaultStatus": "unaffected"
  }
]