CVE-2017-17735

CMS Made Simple (CMSMS) before 2.2.5 does not properly cache login information in cookies

published December 18, 2017

CVSS
—
EPSS
1%
Percentile
64.8
In the wild
Unconfirmed
What it is

⚠️ A caching hiccup means login data isn’t stored safely in CMS Made Simple! This means attackers could gain unauthorized access if they play their cards right. 🔑 Think of it like leaving your front door ajar while you run to the mailbox. Anyone passing by can simply stroll in and make themselves at home if you forget to lock it up! With login information not properly cached in cookies, it’s possible for someone to hijack a user session and gain access to sensitive areas of your site. This could lead to unauthorized actions, data manipulation, or even a full site takeover if not addressed.

Put simply

Think of it like leaving your front door ajar while you run to the mailbox. Anyone passing by can simply stroll in and make themselves at home if you forget to lock it up! CVE-2017-17735 affects CMS Made Simple versions prior to 2.2.5, where the system fails to securely cache login information in cookies, allowing potential session hijacking.

What to do

With login information not properly cached in cookies, it’s possible for someone to hijack a user session and gain access to sensitive areas of your site. This could lead to unauthorized actions, data manipulation, or even a full site takeover if not addressed. To mitigate this vulnerability, upgrade your CMS Made Simple to version 2.2.5 or higher immediately. Consider implementing additional security measures such as strong session management and cookie security settings to enhance your defenses. You've got this! Secure your CMS and keep your site safe from intruders! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01086 · 64.8th percentile
Published
2017-12-18T06:00Z
EPSS history
Timeline
  • 18 DEC 06:00Z
    CMS Made Simple (CMSMS) before 2.2.5 does not properly cache login information in cookies
    cvelistv5