SQL Injection in Projeqtor
CVE-2026-41462
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 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.
EPSS exploit prediction
EPSS: 0.007 (49.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001
Affected products
- Projeqtor — versions 7.0, 12.4.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- damiri.fr/en/cves/CVE-2026-41462 (technical-description, exploit)
- gryfman.fr/cves/CVE-2026-41462 (technical-description, exploit)
- www.projeqtor.com (product)
- www.vulncheck.com/advisories/projeqtor-unauthenticated-sql-injection-via-login (third-party-advisory)
Frequently asked questions
- What is CVE-2026-41462?
- CVE-2026-41462 is a critical-severity vulnerability in Projeqtor, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-04-27.
- How severe is CVE-2026-41462?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2026-41462 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.