CVE-2026-54222: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in UBB Systems UBB.threads
UBB.threads is vulnerable to Blind SQL Injection, allowing attackers with access to the Members in Control Panel to interact with the underlying database. Due to insufficient input sanitization, an attacker can extract sensitive information, such as user credentials, by manipulating SQL queries through time-based or boolean-based techniques. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 7.7.5 but may also affect other versions.
AI Analysis
Technical Summary
CVE-2026-54222 describes a Blind SQL Injection vulnerability in UBB Systems' UBB.threads product, confirmed in version 7.7.5. Attackers with elevated privileges (Members in Control Panel) can exploit insufficient input sanitization to execute crafted SQL queries that extract sensitive information such as user credentials. The vulnerability leverages time-based or boolean-based blind SQL injection methods. No vendor advisory or patch information is available, and vendor contact attempts have failed. The CVSS 4.0 base score is 8.6, indicating high severity.
Potential Impact
Successful exploitation allows an attacker with Members in Control Panel privileges to extract sensitive information from the database, including user credentials. This can lead to unauthorized data disclosure and potential further compromise of the system. The vulnerability requires elevated privileges and does not involve user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since vendor contact attempts were unsuccessful and no official fix is available, organizations should restrict access to the Members in Control Panel role to trusted users only and monitor for suspicious activity related to database queries. Consider additional application-layer protections such as web application firewalls that can detect SQL injection patterns.
CVE-2026-54222: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in UBB Systems UBB.threads
Description
UBB.threads is vulnerable to Blind SQL Injection, allowing attackers with access to the Members in Control Panel to interact with the underlying database. Due to insufficient input sanitization, an attacker can extract sensitive information, such as user credentials, by manipulating SQL queries through time-based or boolean-based techniques. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 7.7.5 but may also affect other versions.
CVSS v4.0
Score 8.6high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-54222 describes a Blind SQL Injection vulnerability in UBB Systems' UBB.threads product, confirmed in version 7.7.5. Attackers with elevated privileges (Members in Control Panel) can exploit insufficient input sanitization to execute crafted SQL queries that extract sensitive information such as user credentials. The vulnerability leverages time-based or boolean-based blind SQL injection methods. No vendor advisory or patch information is available, and vendor contact attempts have failed. The CVSS 4.0 base score is 8.6, indicating high severity.
Potential Impact
Successful exploitation allows an attacker with Members in Control Panel privileges to extract sensitive information from the database, including user credentials. This can lead to unauthorized data disclosure and potential further compromise of the system. The vulnerability requires elevated privileges and does not involve user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since vendor contact attempts were unsuccessful and no official fix is available, organizations should restrict access to the Members in Control Panel role to trusted users only and monitor for suspicious activity related to database queries. Consider additional application-layer protections such as web application firewalls that can detect SQL injection patterns.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERT-PL
- Date Reserved
- 2026-06-12T11:03:23.916Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a33ed16f198dc38c1d64bb2
Added to database: 6/18/2026, 1:05:26 PM
Last enriched: 6/18/2026, 1:20:13 PM
Last updated: 6/18/2026, 4:02:56 PM
Views: 5
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