CVE-2026-1474CWE-89

Out-of-band SQL injection in Quatuor Performance Evaluation

Critical · published January 27, 2026

CVSS v4.0
9.3
EPSS
0%
Percentile
30.0
In the wild
Unconfirmed
What it is

🚨 An out-of-band SQL injection lurking in the EDD application could let attackers pull sensitive data from your database like a magician pulling rabbits from a hat. 🔥 Think of it like a restaurant where a waiter sneaks away with your order sheet to gather all the secret recipes without ever bringing the dishes to the table—confidential information accessed without raising any alarms! If exploited, this vulnerability could allow an attacker to siphon off sensitive data, jeopardizing the confidentiality of user information stored in your database. This could lead to severe repercussions like data breaches, unauthorized access to private information, and a loss of trust from your users. Protecting your database is absolutely critical!

Put simply

Think of it like a restaurant where a waiter sneaks away with your order sheet to gather all the secret recipes without ever bringing the dishes to the table—confidential information accessed without raising any alarms! This out-of-band SQL injection vulnerability occurs due to a failure to properly validate user input in the parameters 'Id_usuario' and 'Id_evaluacion' on the '/evaluacion_inicio.aspx' endpoint, allowing attackers to extract sensitive data through external communication channels.

What to do

If exploited, this vulnerability could allow an attacker to siphon off sensitive data, jeopardizing the confidentiality of user information stored in your database. This could lead to severe repercussions like data breaches, unauthorized access to private information, and a loss of trust from your users. Protecting your database is absolutely critical! Immediate action is crucial! Ensure to patch the EDD application as soon as a fix is available. Additionally, implement input validation and prepared statements to secure the vulnerable parameters. Regular security audits are also recommended to catch similar vulnerabilities in the future. This is fixable! Act fast, and you'll have your data secure in no time. 🛡️

The record
Technical detail
CVSS v4.0
9.3 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
EPSS
0.00372 · 30.0th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-01-27T16:27Z
EPSS history
Timeline
  • 27 JAN 16:27Z
    Out-of-band SQL injection in Quatuor Performance Evaluation
    cvelistv5