CVE-2024-8643CWE-384

Session Hijacking in Oceanic Software's ValeApp

Critical · published September 27, 2024

CVSS v4.0
9.3
EPSS
0%
Percentile
39.2
In the wild
Unconfirmed
What it is

🚨 A session fixation vulnerability in Oceanic Software's ValeApp means attackers could take over user sessions—yikes! 🔥 Think of it like leaving a spare key under the doormat for anyone to find. An attacker can simply slip in and take over a session as if they were you, without needing to break down any doors. If exploited, a malicious actor could easily hijack valid user sessions, gaining access to sensitive information and operations—imagine them rummaging through your personal files and making changes without your consent! This is absolutely devastating for user privacy and data integrity.

Put simply

Think of it like leaving a spare key under the doormat for anyone to find. An attacker can simply slip in and take over a session as if they were you, without needing to break down any doors. This vulnerability allows an attacker to fixate a session identifier, enabling them to hijack user sessions through brute force techniques before ValeApp v2.0.0. This means that the application does not validate session tokens securely, putting users at significant risk.

What to do

If exploited, a malicious actor could easily hijack valid user sessions, gaining access to sensitive information and operations—imagine them rummaging through your personal files and making changes without your consent! This is absolutely devastating for user privacy and data integrity. To mitigate this vulnerability, upgrade ValeApp to version 2.0.0 or later immediately. It's also crucial to implement proper session validation and management practices going forward. Regularly review session handling to ensure tokens are securely generated and invalidated. You've got this! By taking these steps, you're not just fixing the issue—you're becoming a security hero! 🦸‍♂️

The record
Technical detail
CVSS v4.0
9.3 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
EPSS
0.00464 · 39.2th percentile
Weakness
CWE-384 · Session Fixation
Published
2024-09-27T11:53Z
EPSS history
Timeline
  • 27 SEP 11:53Z
    Session Hijacking in Oceanic Software's ValeApp
    cvelistv5