What is CVE-2026-71276?

CVE-2026-71276 is a high-severity vulnerability in Absmach Magistrala, classified under SQL Injection. CVSS score: 7.1/10. Published 2026-08-05.

How severe is CVE-2026-71276?

High severity. CVSS v3 base score is 7.1 out of 10.

SQL Injection in Absmach Magistrala

CVE-2026-71276

Magistrala (formerly Mainflux)'s message-readers API reads a value from the HTTP query string (readers/api/http/transport.go) with no validation and interpolates it directly into raw SQL queries via fmt.Sprintf in both the PostgreSQL reader (readers/postgres/messages.go: ) and the TimescaleDB reader (readers/timescale/messages.go, same pattern), enabling SQL injection by any authenticated user able to query channel messages.

Vulnerability class: SQL Injection

EPSS: 0.002 (9.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.

Affected products

Absmach Magistrala — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)

Frequently asked questions

What is CVE-2026-71276?: CVE-2026-71276 is a high-severity vulnerability in Absmach Magistrala, classified under SQL Injection. CVSS score: 7.1/10. Published 2026-08-05.
How severe is CVE-2026-71276?: High severity. CVSS v3 base score is 7.1 out of 10.