CVE-2021-24950 Insight Core <= 1.0 - Subscriber+ PHP Object Injection & Stored XSS

2022-03-1414:41:01

CWE-862

WPScan

www.cve.org

cve-2021-24950

insight core

php object injection

stored xss

wordpress

csrf

user input validation

unserialize

cross-site scripting

authorization issue

EPSS

0.001

Percentile

24.8%

JSON

The Insight Core WordPress plugin through 1.0 does not have any authorisation and CSRF checks in the insight_customizer_options_import (available to any authenticated user), does not validate user input before passing it to unserialize(), nor sanitise and escape it before outputting it in the response. As a result, it could allow users with a role as low as Subscriber to perform PHP Object Injection, as well as Stored Cross-Site Scripting attacks

CNA Affected

[
  {
    "product": "Insight Core",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThanOrEqual": "1.0",
        "status": "affected",
        "version": "1.0",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/01d430ea-ef85-4529-9ae4-c1f70016bb75

EPSS

0.001

Percentile

24.8%

JSON

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