CVE-2025-66918CWE-20CWE-79cross-site-scripting

CVE-2025-66918

High · published December 11, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
46.1
In the wild
Unconfirmed
What it is

⚡ A crafty XSS vulnerability lurks in edoc-doctor-appointment-system v1.0.1 that can take over your admin session just by messing with the "title" parameter! Think of it like a restaurant where customers can write any dish they want on the menu — without checking if the ingredients are safe! If a mischievous guest writes in a toxic dish, the chef could unknowingly serve it to everyone. An attacker could exploit this vulnerability to inject malicious scripts into the admin interface, completely compromising the session. This means they could manipulate the website's contents, steal sensitive information, or even take control of the entire system, leading to an absolute disaster for your application!

Put simply

Think of it like a restaurant where customers can write any dish they want on the menu — without checking if the ingredients are safe! If a mischievous guest writes in a toxic dish, the chef could unknowingly serve it to everyone. This XSS vulnerability in edoc-doctor-appointment-system allows attackers to inject malicious JavaScript through the "title" parameter in admin/add-session.php, potentially compromising session integrity and user data.

What to do

An attacker could exploit this vulnerability to inject malicious scripts into the admin interface, completely compromising the session. This means they could manipulate the website's contents, steal sensitive information, or even take control of the entire system, leading to an absolute disaster for your application! To remediate this, update to the patched version as soon as it's available, and implement a robust input validation mechanism for the "title" parameter. Also, enabling a Content Security Policy (CSP) can help mitigate XSS risks in future deployments. 🛡️ You've got this! By taking these steps, you'll be bolstering your defenses against any potential attacks! 💪✨

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00564 · 46.1th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-11T23:16Z
Affected products (1)
ProductVersionsFixed in
hashenudara/edoc-doctor-appointment-systemall versions—
References (2)
EPSS history
Timeline
  • 11 DEC 00:00Z
    edoc-doctor-appointment-system v1.0.1 is vulnerable to Cross Site Scripting (XSS) in admin/add-session.php via the "title" parameter
    cvelistv5