CVE-2026-40836CWE-89

Authenticated SQLi in inmessage model

High · published May 27, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
30.7
In the wild
Unconfirmed
What it is

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the inmessage model due to improper neutralization of special elements in a SQL DELETE command allowing for reading the whole database and deleting entries in a non critical table. This can result in a total loss of confidentiality and some loss of integrity.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00379 · 30.7th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-05-27T07:56Z
EPSS history
Timeline
  • 27 MAY 07:56Z
    Authenticated SQLi in inmessage model
    cvelistv5