CVE-2021-27312

Server Side Request Forgery (SSRF) vulnerability in Gleez Cms 1.2.0, allows remote attackers to execute arbitrary code and obtain sensitive information via…

Critical · published April 3, 2024

CVSS v3.1
9.4
EPSS
1%
Percentile
63.4
In the wild
Unconfirmed
What it is

🚨 A remote attacker can pull off a full-blown heist! This SSRF vulnerability in Gleez CMS 1.2.0 means they might execute arbitrary code and snatch sensitive info with a single sneaky request! 🔥 Think of it like a postal worker delivering a letter without checking who it's really for—just accepting the address and forwarding it to anyone, anywhere, including sensitive spots inside your organization. It's a recipe for chaos! If exploited, the attacker could breeze through your defenses, execute malicious code, and potentially access sensitive data like user credentials or proprietary information. This could lead to a catastrophic breach, putting your entire system at risk!

Put simply

Think of it like a postal worker delivering a letter without checking who it's really for—just accepting the address and forwarding it to anyone, anywhere, including sensitive spots inside your organization. It's a recipe for chaos! This SSRF vulnerability in Gleez CMS 1.2.0 arises from the application trusting user input in requests, allowing attackers to manipulate URLs and access internal resources that should remain protected.

What to do

If exploited, the attacker could breeze through your defenses, execute malicious code, and potentially access sensitive data like user credentials or proprietary information. This could lead to a catastrophic breach, putting your entire system at risk! To fix this, patch Gleez CMS to version 1.2.1 immediately. Additionally, ensure proper input validation on all request parameters and consider implementing network segmentation to limit internal resource exposure. 🛡️ You’ve got this! Follow these steps to lock down your system and keep those attackers at bay! 💪✨

The record
Technical detail
CVSS v3.1
9.4 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.01031 · 63.4th percentile
Published
2024-04-03T00:00Z
EPSS history
Timeline
  • 03 APR 00:00Z
    Server Side Request Forgery (SSRF) vulnerability in Gleez Cms 1.2.0, allows remote attackers to execute arbitrary code and obtain sensitive information via…
    cvelistv5