CVE-2021-24918 Smash Balloon Social Post Feed < 4.0.1 - Subscriber+ Arbitrary Plugin Settings Update to Stored XSS

2021-11-2908:25:51

CWE-79

WPScan

www.cve.org

cve-2021-24918

smash balloon

social post feed

stored xss

wordpress

plugin

vulnerability

EPSS

0.001

Percentile

21.4%

JSON

The Smash Balloon Social Post Feed WordPress plugin before 4.0.1 did not have any privilege or nonce validation before saving the plugin’s setting. As a result, any logged-in user on a vulnerable site could update the settings and store rogue JavaScript on each of its posts and pages.

CNA Affected

[
  {
    "product": "Smash Balloon Social Post Feed",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "4.0.1",
        "status": "affected",
        "version": "4.0.1",
        "versionType": "custom"
      }
    ]
  }
]