CVE-2023-3387 Information

Description

The Lana Text to Image plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ’lana_text_to_image’ and ’lana_text_to_img’ shortcode in versions up to and including 1.0.0 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.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/changeset/2929913/lana-text-to-image https://plugins.trac.wordpress.org/browser/lana-text-to-image/tags/1.0.0/lana-text-to-image.php#L97 https://www.wordfence.com/threat-intel/vulnerabilities/id/8acb7893-85b2-404a-b3fe-b4c1a835b3eb?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4