CVE-2024-3920 Flattr <= 1.2.2 - Admin+ Stored XSS

2024-05-2306:00:03

WPScan

www.cve.org

flattr

wordpress

plugin

admin

stored xss

unfiltered_html

multisite

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Flattr",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThanOrEqual": "1.2.2"
      }
    ],
    "defaultStatus": "affected"
  }
]