CVE-2026-16300CWE-862broken-access-control

CVE-2026-16300

Critical · published August 3, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
41.9
In the wild
Unconfirmed
What it is

The ChamaWP WordPress plugin before 1.0.13 does not properly validate a password reset request, allowing unauthenticated attackers to reset the password of arbitrary users, including administrators, which could lead to a full site takeover.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00498 · 41.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-03T11:16Z
References (1)
https://wpscan.com/vulnerability/0508f8c8-8ecc-4982-b14c-bf5f1c3d1c8f/ · [email protected]
EPSS history
Timeline
  • 03 AUG 06:00Z
    Chama < 1.0.13 - Unauthenticated Arbitrary User Password Reset
    cvelistv5