CVE-2023-6807

2024-02-0522:15:56

CWE-79

[email protected]

web.nvd.nist.gov

cve-2023-6807

vulnerability

stored cross-site scripting

generatepress

wordpress

insufficient input sanitization

output escaping

user supplied attributes

authenticated attackers

contributor-level permissions

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

14.2%

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.