CVE-2026-86678CWE-639

CVE-2026-86678

High · published September 23, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
52.0
In the wild
Unconfirmed
What it is

ZohoCorp ManageEngine Applications Manager versions 182000 and below allowed a low-privileged user to obtain an administrator’s API key and use it to perform administrator-level actions.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00683 · 52.0th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-09-23T18:17Z
References (1)
https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2026-86678.html · 0fc0942c-577d-436f-ae8e-945763c79b02
EPSS history
Timeline
  • 25 SEP 03:28Z
    EPSS moved — → 1%
    epss
  • 23 SEP 13:41Z
    Broken Authentication vulnerability
    cvelistv5