CVE-2026-89300CWE-862broken-access-control

CVE-2026-89300

Medium · published September 28, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
7.4
In the wild
Unconfirmed
What it is

The WP Verify API WordPress plugin through 1.0.0 does not have any authorisation check in one of its REST routes, allowing unauthenticated users to insert arbitrary data into its own database table, as well as to make the site send templated verification emails to arbitrary email addresses. The route is not rate limited either.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00182 · 7.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-28T11:17Z
References (1)
https://wpscan.com/vulnerability/a5ad8171-83c1-4c2e-83ac-24f008fadb82/ · [email protected]
EPSS history
Timeline
  • 29 SEP 03:28Z
    EPSS moved — → 0%
    epss
  • 28 SEP 06:00Z
    WP Verify API <= 1.0.0 - Unauthenticated Verification Code Email Sending to Arbitrary Recipients
    cvelistv5