SEPTEMBER 19, 2026
Live Feed
Back to database
Case File

CVE-2026-54364

MEDIUM · CVSS 6.5 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-30 · Last synced 2026-08-29

CyberRota Analysis

AI-Generated

CentreStack versions prior to 17.4 are susceptible to a session variable injection vulnerability, allowing unauthenticated attackers to manipulate session variables through crafted input in the AccountName parameter. This exploitation can lead to unauthorized access to management pages by bypassing authentication checks, posing a risk to system integrity. Organizations using affected versions should prioritize patching to mitigate potential unauthorized access and protect sensitive data.

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-2026-54364
Severity
MEDIUM
CVSS
6.5
EPSS
0.25%

Original NVD Description

CentreStack before 17.4 contains a session variable injection vulnerability that allows unauthenticated attackers to inject arbitrary session variables by embedding newline and tab characters into a crafted AccountName parameter posted to the SelectProvider.aspx endpoint. Attackers can exploit the lack of input sanitization in the custom session serialization format to inject a resellerid session variable, bypassing the IsValidRSession authentication check and gaining unauthorized access to management pages.