CVE-2023-6807

2024-02-0521:27:12

Wordfence

www.cve.org

cve-2023-6807

cross-site scripting

wordpress plugin

input sanitization

output escaping

user permission

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

AI Score

5.8

Confidence

High

EPSS

Percentile

14.0%

JSON

The GeneratePress Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s custom meta output in all versions up to, and including, 2.3.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CNA Affected

[
  {
    "vendor": "GeneratePress",
    "product": "GeneratePress Premium",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.3.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]