CVE-2026-84221CWE-89sql-injection

CVE-2026-84221

Medium · published September 5, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
32.8
In the wild
Unconfirmed
What it is

The Kirki WordPress plugin before 6.3.0 does not escape a user-supplied identifier before using it in a SQL query, allowing users with editor-level access and above to append arbitrary SQL and read the contents of the database, including user credentials.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00398 · 32.8th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-09-05T11:17Z
References (1)
https://wpscan.com/vulnerability/6c34da62-46fb-4dd4-a433-bd3df4d9fcfd/ · [email protected]
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 05 SEP 06:00Z
    Kirki 6.0.0 - 6.2.5 - Editor+ SQLi via Content Manager Field ID
    cvelistv5