CVE-2026-41462

CRITICAL 9.8

ProjeQtor < 12.4.4 Unauthenticated SQL Injection via Login

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-89
Vendor	projeqtor
Product	projeqtor
Published	Apr 27, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

ProjeQtor / ProjeQtor

7.0 ≤ 12.4.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

damiri.fr: https://damiri.fr/en/cves/CVE-2026-41462 gryfman.fr: https://gryfman.fr/cves/CVE-2026-41462 projeqtor.com: https://www.projeqtor.com vulncheck.com: https://www.vulncheck.com/advisories/projeqtor-unauthenticated-sql-injection-via-login

Credits

Yassine Damiri Noé Susset