CVE-2026-54220 - Vulnerability Details - OpenCVE

uBB.threads is vulnerable to a Cross-Site Request Forgery (CSRF) due to a lack of protective mechanisms. This allows an attacker to trick an authenticated user into executing unintended actions. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 7.7.5 but may also affect other versions.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Ubb Systems	Ubb.threads

No data.

No data.

References

Link	Providers
https://cert.pl/en/posts/2026/06/CVE-2026-54219
https://www.ubbcentral.com/

History

Sun, 21 Jun 2026 09:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Ubb Systems Ubb Systems ubb.threads
Vendors & Products		Ubb Systems Ubb Systems ubb.threads

Thu, 18 Jun 2026 16:45:00 +0000

Type	Values Removed	Values Added
Description		uBB.threads is vulnerable to a Cross-Site Request Forgery (CSRF) due to a lack of protective mechanisms. This allows an attacker to trick an authenticated user into executing unintended actions. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 7.7.5 but may also affect other versions.
Title		Cross-Site Request Forgery in UBB.threads
Weaknesses		CWE-352
References		https://cert.pl/en/posts/2026/06/CVE-2026-54219 https://www.ubbcentral.com/
Metrics		cvssV4_0 `{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: CERT-PL

Published: 2026-06-18T12:56:18.667Z

Updated: 2026-06-18T13:30:52.695Z

Reserved: 2026-06-12T11:03:23.916Z

Link: CVE-2026-54220

Vulnrichment

Updated: 2026-06-18T13:30:43.609Z

NVD

No data.

Redhat

No data.

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