CVE-2025-41343CWE-862broken-access-control

CVE-2025-41343

High · published November 4, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

⚡ A simple POST request is all it takes to snatch away user info! CanalDenuncia.app has a lack of authorization vulnerability that could let attackers peek into others' data like a nosy neighbor looking through your window. 🕵️‍♂️ Think of this vulnerability like a receptionist at a hotel who hands out room keys without checking IDs. If anyone can walk up and request any guest's room key, it opens the door to a world of unauthorized access. An attacker could exploit this flaw to access sensitive information about other users, potentially leading to identity theft or harassment. This is no small worry — personal data could be laid bare, impacting trust and safety within the community.

Put simply

Think of this vulnerability like a receptionist at a hotel who hands out room keys without checking IDs. If anyone can walk up and request any guest's room key, it opens the door to a world of unauthorized access. This vulnerability arises from a lack of proper authorization checks in the 'searchUserByEmail.php' endpoint, allowing any user to query information about others by simply sending a crafted POST request with an email parameter.

What to do

An attacker could exploit this flaw to access sensitive information about other users, potentially leading to identity theft or harassment. This is no small worry — personal data could be laid bare, impacting trust and safety within the community. To secure your application, implement strict authorization checks on the API endpoint to ensure that users can only access their own information. Additionally, consider deploying logging to monitor suspicious activity and ensure prompt incident response. You've got this! Follow these steps and you'll bolster your defenses in no time! 🛡️

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00296 · 21.1th percentile
Weakness
CWE-862 · Missing Authorization
Published
2025-11-04T19:15Z
Affected products (1)
ProductVersionsFixed in
canaldenuncia/canaldenuncia.app< 4.4.84.4.8
References (1)
EPSS history
Timeline
  • 04 NOV 13:18Z
    Missing Authorization vulnerability in CanalDenuncia.app
    cvelistv5