CVE-2025-13556CWE-74CWE-89sql-injection

CVE-2025-13556

High · published November 23, 2025

CVSS v3.1
7.3
EPSS
0%
Percentile
31.6
In the wild
Unconfirmed
What it is

⚠️ An unnoticed argument in the login process could turn your polling system into a playground for attackers! Think of it as a restaurant where a sneaky diner changes their order to something completely different without the chef ever checking the ticket. In this case, the argument 'myusername' is the ticket that, when tampered with, allows for SQL injection! An attacker could exploit this vulnerability to manipulate the database, potentially stealing sensitive information or altering data without any login credentials. While it’s not the biggest threat on the table, it could still lead to some chaos in your polling results!

Put simply

Think of it as a restaurant where a sneaky diner changes their order to something completely different without the chef ever checking the ticket. In this case, the argument 'myusername' is the ticket that, when tampered with, allows for SQL injection! This vulnerability in Campcodes Online Polling System 1.0 allows for SQL injection through the 'myusername' argument in the '/admin/checklogin.php' file, enabling attackers to execute arbitrary SQL commands remotely.

What to do

An attacker could exploit this vulnerability to manipulate the database, potentially stealing sensitive information or altering data without any login credentials. While it’s not the biggest threat on the table, it could still lead to some chaos in your polling results! To remediate this issue, immediately patch your application to the latest version, validate and sanitize user inputs, and implement prepared statements for database queries. It's crucial to audit your login logic to ensure no other vulnerabilities lurk in the shadows! You've got this! Tackle these steps, and you'll have your polling system fortified in no time! 🛡️

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00387 · 31.6th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2025-11-23T21:15Z
Affected products (1)
ProductVersionsFixed in
campcodes/online_polling_systemall versions—
References (6)
EPSS history
Timeline
  • 23 NOV 16:02Z
    Campcodes Online Polling System checklogin.php sql injection
    cvelistv5