CVE-2022-3892

WP OAuth Server < 4.2.2 - Admin+ Stored XSS

Medium · published December 5, 2022

CVSS v3.1
4.8
EPSS
1%
Percentile
42.6
In the wild
Unconfirmed
What it is

The WP OAuth Server (OAuth Authentication) WordPress plugin before 4.2.2 does not sanitize and escape Client IDs, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00510 · 42.6th percentile
Published
2022-12-05T16:50Z
EPSS history
Timeline
  • 05 DEC 16:50Z
    WP OAuth Server < 4.2.2 - Admin+ Stored XSS
    cvelistv5