CVE-2025-39509

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-39509
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeNcode TNC FlipBook pdf-viewer-for-wordpress allows Stored XSS.This issue affects TNC FlipBook: from n/a through <= 12.1.0.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References
Link Resource
https://patchstack.com/database/Wordpress/Plugin/pdf-viewer-for-wordpress/vulnerability/wordpress-tnc-flipbook-plugin-12-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:themencode:tnc_flipbook:*:*:*:*:*:wordpress:*:*
History

23 Apr 2026, 15:29

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 5.4 		v2 : unknown
v3 : 6.5

01 Apr 2026, 17:23

Type Values Removed Values Added
Summary (en) Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeNcode TNC FlipBook allows Stored XSS. This issue affects TNC FlipBook: from n/a through 12.1.0. (en) Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeNcode TNC FlipBook pdf-viewer-for-wordpress allows Stored XSS.This issue affects TNC FlipBook: from n/a through <= 12.1.0.
CVSS v2 : unknown
v3 : 6.5 		v2 : unknown
v3 : 5.4
References
  • {'url': 'https://patchstack.com/database/wordpress/plugin/pdf-viewer-for-wordpress/vulnerability/wordpress-tnc-flipbook-plugin-12-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve', 'tags': ['Third Party Advisory'], 'source': 'audit@patchstack.com'}
  • () https://patchstack.com/database/Wordpress/Plugin/pdf-viewer-for-wordpress/vulnerability/wordpress-tnc-flipbook-plugin-12-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve - Third Party Advisory

06 Jun 2025, 22:17

Type Values Removed Values Added
First Time Themencode tnc Flipbook
Themencode
References () https://patchstack.com/database/wordpress/plugin/pdf-viewer-for-wordpress/vulnerability/wordpress-tnc-flipbook-plugin-12-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve - () https://patchstack.com/database/wordpress/plugin/pdf-viewer-for-wordpress/vulnerability/wordpress-tnc-flipbook-plugin-12-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve - Third Party Advisory
CPE cpe:2.3:a:themencode:tnc_flipbook:*:*:*:*:*:wordpress:*:*

19 May 2025, 13:35

Type Values Removed Values Added
Summary
  • (es) La vulnerabilidad de neutralización incorrecta de la entrada durante la generación de páginas web ('Cross-site Scripting') en ThemeNcode TNC FlipBook permite XSS almacenado. Este problema afecta a TNC FlipBook desde n/d hasta la versión 12.1.0.

16 May 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-16 16:15

Updated : 2026-04-23 15:29

NVD link : CVE-2025-39509

Mitre link : CVE-2025-39509

CVE.ORG link : CVE-2025-39509

JSON object : View

Products Affected

themencode

  • tnc_flipbook
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')