CVE-2026-89304CWE-89sql-injection

CVE-2026-89304

Medium · published October 11, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
13.5
In the wild
Unconfirmed
What it is

The paymendo WordPress plugin through 1.1 does not properly sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated users to perform blind SQL injection attacks.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00234 · 13.5th 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/e9a11f8e-d4ec-4922-a03d-7bd43d655012/ · [email protected]
EPSS history
Timeline
  • 12 OCT 03:31Z
    EPSS moved — → 0%
    epss
  • 11 OCT 06:00Z
    Paymendo Bank Transfer <= 1.1 - Unauthenticated Blind SQLi via 'paymendo_bank_transfer_completed_payment' Parameter
    cvelistv5
  • 11 OCT 06:00Z
    Paymendo Bank Transfer <= 1.1 - Unauthenticated Blind SQLi via 'paymendo_bank_transfer_completed_payment' Parameter
    cvelistv5