What is CVE-2026-86611?

CVE-2026-86611 is a medium-severity vulnerability in Download Manager, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-10-21.

How severe is CVE-2026-86611?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Download Manager

CVE-2026-86611

The Download Manager WordPress plugin before 3.3.71, Download Manager WordPress plugin before 7.5.9 does not have CSRF checks in some places, allowing attackers to make a logged in admin update its privacy and storage settings via a crafted link, including the credential that gates its unauthenticated maintenance endpoint.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2026-10-21 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Download Manager

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

wpscan.com/vulnerability/07ed3827-e52e-4021-91ed-511fc5f554ba/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-86611?: CVE-2026-86611 is a medium-severity vulnerability in Download Manager, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-10-21.
How severe is CVE-2026-86611?: Medium severity. CVSS v3 base score is 4.3 out of 10.