Paper/Archive/CVE-2026-53690

CVE-2026-53690

Redeight Redeight CMS — SQL Injection in Redeight CMS

CVSS 9.3 (CNA)9.3 / 10 × 3027.9 Not in CISA KEV+300.0 EPSS percentile 43.6.436 × 208.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

An SQL Injection vulnerability exists in Redeight CMS version 1.0 via the "userEmail" parameter in the POST "/admin/index.php" login endpoint. The application fails to sanitize user input and directly interpolates it into SQL queries without using prepared statements, which allows unauthenticated remote attackers to execute arbitrary SQL commands and extract sensitive database information.

Affected

ProductAffectedFixed inSource

Redeight CMS1.0–CNA

Scores by source

CERT-PL (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

writeupcert.pl/posts/2026/06/CVE-2026-53690