Summary
CVE-2026-82307 is a critical SQL injection vulnerability affecting Dolusoft Software Technologies’ SOPLOG application, versions prior to 2026.9.4.1. The application fails to properly neutralize special elements used in SQL commands, allowing an unauthenticated, remote attacker to inject and execute arbitrary SQL statements against the backend database. The flaw carries a CVSS v3.1 base score of 9.8 (Critical), reflecting network exploitability with no privileges or user interaction required and the potential for full compromise of confidentiality, integrity, and availability.
Technical details
- Root cause: Improper neutralization of special elements used in an SQL command (CWE-89) — user-supplied input is incorporated into SQL queries without adequate sanitization or parameterization.
- Trigger conditions: An attacker submits crafted input containing SQL metacharacters/statements to a vulnerable SOPLOG input point that is passed through to the database layer.
- Attack vector: Network-based, low attack complexity, no authentication or user interaction required, making the vulnerability exploitable directly over the network without any preconditions.
- Impact: Successful exploitation can allow an attacker to read, modify, or delete data stored by the application, and potentially escalate to broader compromise of the underlying database and dependent systems, resulting in high impact to confidentiality, integrity, and availability.
Affected software
- Dolusoft Software Technologies SOPLOG — all versions prior to 2026.9.4.1
Severity
- CVSS v3.1 Base Score: 9.8 (Critical)
- Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Mitigation and recommended actions
- Immediate: Upgrade Dolusoft SOPLOG to version 2026.9.4.1 or later, which remediates the SQL injection flaw.
- If patching cannot be performed immediately:
- Restrict network access to the SOPLOG application to trusted internal networks or VPN only, minimizing internet exposure.
- Deploy a web application firewall (WAF) with SQL injection detection/blocking rules in front of the SOPLOG interface as a temporary compensating control.
- Monitor application and database logs for anomalous query patterns or errors indicative of injection attempts.
- Review database account privileges used by SOPLOG to enforce least privilege and limit the blast radius of a successful injection.

