CVE-2025-12462 identifies a Blind SQL Injection vulnerability in DobryCMS, a content management system developed by Studio Fabryka. The flaw arises from improper neutralization of special elements in SQL commands (CWE-89), specifically allowing attackers to inject SQL syntax through the URL path without authentication. Blind SQL Injection means attackers cannot directly see database responses but can infer data by observing application behavior or response times. This vulnerability affects all versions up to 8.0 and was fixed in versions above 8.0. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N) indicates network attack vector, low complexity, no privileges or user interaction required, and high impact on confidentiality and integrity with limited availability impact. Exploiting this vulnerability could allow attackers to extract sensitive data, modify or delete database contents, and potentially compromise the entire web application backend. No public exploits are currently known, but the high severity score and ease of exploitation make it a critical threat for DobryCMS users.

The impact of CVE-2025-12462 is severe for organizations using vulnerable DobryCMS versions. Attackers can remotely execute Blind SQL Injection attacks without authentication, risking unauthorized access to sensitive data such as user credentials, personal information, or business-critical data stored in the database. Integrity of data can be compromised through unauthorized modification or deletion, potentially disrupting business operations or damaging trust. Although availability impact is limited, successful exploitation could lead to indirect denial of service through data corruption or application malfunction. Organizations relying on DobryCMS for public-facing websites or internal portals are at risk of data breaches, regulatory non-compliance, reputational damage, and financial loss. The vulnerability’s network-level exploitability and lack of required user interaction increase the likelihood of automated attacks and scanning by threat actors.

Organizations should immediately upgrade DobryCMS to version 8.0 or later where the vulnerability is patched. If upgrading is not immediately feasible, implement strict input validation and sanitization on all URL parameters to block SQL injection payloads. Deploy a web application firewall (WAF) with rules specifically designed to detect and block SQL injection attempts, including blind injection patterns. Conduct thorough code reviews and security testing to identify and remediate any other injection points. Monitor web server and application logs for unusual query patterns or error messages indicative of injection attempts. Limit database user privileges to the minimum necessary to reduce potential damage from exploitation. Additionally, implement network segmentation and intrusion detection systems to detect and respond to suspicious activities promptly. Regularly update and patch all components of the web application stack to reduce exposure to known vulnerabilities.