CVE-2025-39509 — MEDIUM (6.5)

Q: How severe is CVE-2025-39509?

CVE-2025-39509 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-39509?

Check the references section above for vendor advisories and patch information. Affected products include: Themencode Tnc Flipbook.

Vulnerability Description

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 Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Themencode	Tnc Flipbook	<= 12.1.0

Related Weaknesses (CWE)

CWE-79

References

https://patchstack.com/database/Wordpress/Plugin/pdf-viewer-for-wordpress/vulnerThird Party Advisory

FAQ

What is CVE-2025-39509?

CVE-2025-39509 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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...

How severe is CVE-2025-39509?

CVE-2025-39509 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-39509?

Check the references section above for vendor advisories and patch information. Affected products include: Themencode Tnc Flipbook.