CVE-2026-41462
ProjeQtor < 12.4.4 Unauthenticated SQL Injection via Login
- State
- Published
- Severity
- 9.3 Critical
- Published
- Apr 27, 2026
- Updated
- Jul 14, 2026
- Reserved
- Apr 20, 2026
Description
ProjeQtor versions 7.0 through 12.4.3 contain an unauthenticated SQL injection vulnerability in the login functionality where the login variable is directly concatenated into a SQL query without parameterization or sanitization. Attackers can inject arbitrary SQL expressions through the username field at the authentication endpoint to create privileged accounts, read sensitive data, and execute operating system commands if the database user has elevated permissions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
ProjeQtorProjeQtor |
|
References
- https://damiri.fr/en/cves/CVE-2026-41462technical-descriptionexploit
- https://gryfman.fr/cves/CVE-2026-41462technical-descriptionexploit
- https://www.projeqtor.com/product
- https://www.vulncheck.com/advisories/projeqtor-unauthenticated-sql-injection-via-loginthird-party-advisory
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