SQL Injection in Epayco

CVE-2026-78260

Unauthenticated SQL Injection in Epayco <= 8.4.6 versions.

Vulnerability class: SQL Injection

EPSS: 0.004 (31.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L.

Affected products

Epayco

Weakness classification (CWE)

CWE-89 — SQL Injection

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-78260?: CVE-2026-78260 is a critical-severity vulnerability in Epayco, classified under SQL Injection. CVSS score: 9.3/10. Published 2026-08-27.
How severe is CVE-2026-78260?: Critical severity. CVSS v3 base score is 9.3 out of 10.