CVE-2026-81809CWE-89sql-injection

CVE-2026-81809

High · published October 1, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
7.6
In the wild
Unconfirmed
What it is

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not properly escape data taken from payment callbacks before using it in a SQL statement, and the integrity check on those callbacks can be forged when the gateway is enabled without credentials, allowing unauthenticated users to perform SQL injection attacks.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00185 · 7.6th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-10-01T10:17Z
References (1)
https://wpscan.com/vulnerability/10f2d49e-94e4-4e49-b32f-c1c75c2c6364/ · [email protected]
EPSS history
Timeline
  • 03 OCT 03:46Z
    EPSS moved — → 0%
    epss
  • 01 OCT 06:00Z
    Paytm Payment Gateway < 2.8.9 - Unauthenticated SQLi via Payment Callback
    cvelistv5