CVE-2024-3823 Base64 Encoder/Decoder <= 0.9.2 - Stored XSS via CSRF

2024-05-1506:00:05

WPScan

www.cve.org

cve-2024-3823

base64 encoder/decoder

wordpress plugin

csrf

settings update

sanitization

escaping

stored xss payloads

admin

attack

5.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

The Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Base64 Encoder/Decoder",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThanOrEqual": "0.9.2"
      }
    ],
    "defaultStatus": "affected"
  }
]