SQL Injection in LMS
Key facts
- Attack vector
- Adjacent network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
An SQL Injection vulnerability exists in LMS (LAN Management System) before commit 4cb30a7 within the "tarifflist.php" module due to insufficient sanitization of the POST "tg[]" parameter. The application directly concatenates user-supplied array values into an SQL query using "implode()", allowing authenticated attackers to perform Error-Based SQL injection and extract sensitive database information.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
No affected products listed by the sources yet.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-40455
- 2026-10-03 Alias added: GHSA-qrw9-xj5g-qxw8
References
More LMS vulnerabilities
- TI-2007-03220 PHP remote file inclusion vulnerability in lib/language.php in LAN Management System… CVSS 2.0HIGH 7.5
- TI-2026-29208 OS Command Injection in LMS CVSS 4.0HIGH 8.6
- TI-2018-15933 lms version <= LMS_011123 contains a Local File Disclosure vulnerability in File reading… CVSS 3.1HIGH 7.5
- TI-2026-29209 Reflected XSS in LMS CVSS 4.0LOW 2.1
Sources
- CVE-2026-40455 · CVE Program
- CVE-2026-40455 · NVD
- FIRST EPSS
- GHSA-qrw9-xj5g-qxw8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences