SEPTEMBER 17, 2026
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Case File

CVE-2026-86241

MEDIUM · CVSS 4.3 EPSS 0.46% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-07 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability exists in the Cookie Validation component of FeehiCMS versions up to 2.1.1, allowing remote attackers to manipulate the `cookieValidationKey` argument, which utilizes a hard-coded cryptographic key. This weakness could lead to unauthorized access or session hijacking, posing a risk to the integrity of user sessions. Organizations using FeehiCMS should prioritize patching this vulnerability to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86241
Severity
MEDIUM
CVSS
4.3
EPSS
0.46%

Original NVD Description

A weakness has been identified in liufee FeehiCMS up to 2.1.1. This impacts an unknown function of the file environments/prod/backend/config/main-local.php of the component Cookie Validation. This manipulation of the argument cookieValidationKey causes use of hard-coded cryptographic key . The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.