Stored Cross-Site Scripting Vulnerability in Flatboard Pro by Flatboard
CVE-2025-40722

5.1MEDIUM

Key Information:

Vendor

Flatboard Pro

Status
Flatboard
Vendor
CVE Published:
3 July 2025

What is CVE-2025-40722?

Flatboard Pro prior to version 3.2.2 is susceptible to a stored Cross-Site Scripting (XSS) vulnerability. This flaw arises from insufficient validation of user input in the replace parameter located in /config.php/tags. Attackers could exploit this vulnerability to inject malicious scripts, potentially compromising user data and invoking unwanted actions within the application.

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Affected Version(s)

Flatboard 0 < 3.2.2

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Rafael Pedrero
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