What is CVE-2026-57587?

CVE-2026-57587 is a medium-severity vulnerability in Tenable Nessus, classified under SQL Injection. CVSS score: 5.3/10. Published 2026-06-25.

How severe is CVE-2026-57587?

Medium severity. CVSS v3 base score is 5.3 out of 10.

SQL Injection in Tenable Nessus

CVE-2026-57587

A SQL injection vulnerability in Nessus allows a remote, unauthenticated attacker who controls reverse DNS records for a scanned host to inject malicious SQL into the scan results database, potentially enabling exfiltration of scan-result…

Vulnerability class: SQL Injection

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Tenable Nessus — versions prior to 10.12.1, 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

vulnreport@tenable.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-57587?: CVE-2026-57587 is a medium-severity vulnerability in Tenable Nessus, classified under SQL Injection. CVSS score: 5.3/10. Published 2026-06-25.
How severe is CVE-2026-57587?: Medium severity. CVSS v3 base score is 5.3 out of 10.