What is CVE-2026-39579?

CVE-2026-39579 is a high-severity vulnerability in Bplugins B Blocks, classified under Incorrect Privilege Assignment. CVSS score: 8.8/10. Published 2026-06-15.

How severe is CVE-2026-39579?

High severity. CVSS v3 base score is 8.8 out of 10.

Privilege escalation in Bplugins B Blocks

CVE-2026-39579

Contributor Privilege Escalation in B Blocks <= 2.0.31 versions.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bplugins B Blocks — versions n/a

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-39579?: CVE-2026-39579 is a high-severity vulnerability in Bplugins B Blocks, classified under Incorrect Privilege Assignment. CVSS score: 8.8/10. Published 2026-06-15.
How severe is CVE-2026-39579?: High severity. CVSS v3 base score is 8.8 out of 10.