CVE-2026-89214CWE-89sql-injection

CVE-2026-89214

High · published October 11, 2026

CVSS v3.1
8.6
EPSS
0%
Percentile
17.1
In the wild
Unconfirmed
What it is

The WpCues Basic Quiz WordPress plugin through 1.6.5 does not properly sanitise and escape values before using them in a SQL statement, which allows unauthenticated attackers to perform SQL injection attacks and read data from the database.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00262 · 17.1th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-10-11T11:17Z
References (1)
https://wpscan.com/vulnerability/c5c57e38-61e9-456b-a56e-ef25146ee28f/ · [email protected]
EPSS history
Timeline
  • 12 OCT 03:31Z
    EPSS moved — → 0%
    epss
  • 11 OCT 06:00Z
    WpCues Basic Quiz <= 1.6.5 - Unauthenticated SQLi via Quiz Result Submission
    cvelistv5
  • 11 OCT 06:00Z
    WpCues Basic Quiz <= 1.6.5 - Unauthenticated SQLi via Quiz Result Submission
    cvelistv5