CVE-2026-40810CWE-89

Unauthenticated SQLi in userinfo Endpoint

High · published May 27, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
44.8
In the wild
Unconfirmed
What it is

An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the userinfo endpoint due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00542 · 44.8th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-05-27T07:38Z
EPSS history
Timeline
  • 27 MAY 07:38Z
    Unauthenticated SQLi in userinfo Endpoint
    cvelistv5