CVE-2026-8025 Overview
CVE-2026-8025 is a SQL injection vulnerability affecting the MOSK Information Technologies Ltd. CBS Platform. The flaw stems from improper neutralization of special elements used in SQL commands [CWE-89]. Attackers can exploit the issue over the network without authentication or user interaction. Successful exploitation enables unauthorized database access, data manipulation, and potential full compromise of backend records. The vendor confirmed that the CBS Platform is no longer supported, meaning no official patch will be issued. The advisory was published by Türkiye's national cyber security authority through Siber Güvenlik Advisory TR-26-0344.
Critical Impact
Unauthenticated remote attackers can inject arbitrary SQL statements through the CBS Platform, exposing confidentiality, integrity, and availability of the underlying database.
Affected Products
- MOSK Information Technologies Ltd. CBS Platform through build 09062026
- All deployments of the CBS Platform (product is no longer vendor-supported)
- Downstream systems integrated with the affected CBS Platform database
Discovery Timeline
- 2026-06-09 - CVE-2026-8025 published to NVD
- 2026-06-09 - Last updated in NVD database
Technical Details for CVE-2026-8025
Vulnerability Analysis
The CBS Platform fails to properly neutralize special characters supplied in user-controlled input before passing them to SQL query construction. An attacker can submit crafted input containing SQL metacharacters that alter the syntactic structure of backend queries. Because the issue is reachable over the network without prior authentication, exploitation does not require existing credentials or user interaction.
A successful injection allows the attacker to read arbitrary tables, modify or delete records, and in many deployments execute administrative database functions. Depending on the underlying database engine and account privileges, the attacker may pivot to file system access or stored procedure execution. The vendor confirmed the product is end-of-life, so no fix will be released through normal channels.
Root Cause
The root cause is a failure to use parameterized queries or input sanitization when constructing SQL statements from request data. User input is concatenated directly into query strings, satisfying the conditions described in [CWE-89]. The absence of a vendor-supported patch lifecycle leaves the defect permanently exposed in deployed instances.
Attack Vector
The attack vector is network-based. An attacker sends specially crafted HTTP requests to vulnerable CBS Platform endpoints that accept parameters used in database queries. The payload modifies query logic using UNION, OR, comment sequences, or stacked statements to extract or alter data. No authentication, privilege, or user interaction is required.
No verified public proof-of-concept code has been released. Technical reference material is available through the Siber Güvenlik Advisory TR-26-0344.
Detection Methods for CVE-2026-8025
Indicators of Compromise
- HTTP requests to CBS Platform endpoints containing SQL metacharacters such as ', --, ;, UNION SELECT, or OR 1=1.
- Unexpected database errors, syntax exceptions, or unusually large response payloads returned by CBS Platform pages.
- Outbound database connections or queries originating from the CBS Platform that target system tables like information_schema or sysobjects.
Detection Strategies
- Deploy web application firewall (WAF) signatures tuned for SQL injection patterns against CBS Platform URLs.
- Enable verbose database query logging and alert on queries that include tautologies, stacked statements, or schema enumeration calls.
- Correlate web access logs with database audit logs to identify anomalous query patterns sourced from CBS Platform application accounts.
Monitoring Recommendations
- Monitor authentication-less endpoints of the CBS Platform for parameter tampering and abnormal request volume.
- Track database accounts used by the CBS Platform for privilege escalation attempts, schema discovery, or bulk data reads.
- Alert on egress traffic from CBS Platform hosts to unfamiliar destinations following request spikes.
How to Mitigate CVE-2026-8025
Immediate Actions Required
- Inventory all CBS Platform instances and isolate them from untrusted networks until a remediation plan is in place.
- Place the application behind a WAF with strict SQL injection filtering rules and enforce allow-lists on query parameters.
- Restrict the database account used by the CBS Platform to least-privilege, removing administrative and write rights where feasible.
- Plan migration away from the CBS Platform, since the vendor has confirmed the product is not supported.
Patch Information
No official patch is available. The vendor confirmed that the CBS Platform is no longer supported, and no fixed version has been published. Organizations operating CBS Platform 09062026 and earlier should treat the product as permanently vulnerable and prioritize replacement.
Workarounds
- Front the application with a reverse proxy or WAF that enforces strict input validation on all query string and POST parameters.
- Apply network segmentation so the CBS Platform cannot be reached directly from the internet or untrusted internal segments.
- Rotate database credentials used by the CBS Platform and disable unused database features such as xp_cmdshell or LOAD_FILE.
- Increase logging retention and review historical access logs for signs of prior exploitation.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
