CVE-2023-35813

Multiple Sitecore products allow remote code execution

published June 17, 2023

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.7th percentile for exploit probability.

CVSS
—
EPSS
87%
Percentile
99.7
In the wild
Unconfirmed
What it is

🚨 Remote code execution is lurking in multiple Sitecore products! If you're using Experience Manager, Experience Platform, or Experience Commerce up to version 10.3, this one's worth your attention! 🔥 Think of it like a restaurant that allows patrons to walk right into the kitchen and start cooking. If the staff isn’t checking who’s coming in, anyone could whip up their own recipe, and not all of them are Michelin-star quality! An attacker could exploit this vulnerability to run arbitrary code on your server, allowing them to manipulate the application, access sensitive data, or even take control of the entire environment. The potential for chaos is absolutely devastating, especially if they decide to serve up a side of data breach with that remote code!

Put simply

Think of it like a restaurant that allows patrons to walk right into the kitchen and start cooking. If the staff isn’t checking who’s coming in, anyone could whip up their own recipe, and not all of them are Michelin-star quality! This vulnerability in Sitecore products allows an attacker to execute remote code due to insufficient input validation, letting their malicious scripts run freely on the server without any authentication required.

What to do

An attacker could exploit this vulnerability to run arbitrary code on your server, allowing them to manipulate the application, access sensitive data, or even take control of the entire environment. The potential for chaos is absolutely devastating, especially if they decide to serve up a side of data breach with that remote code! Review and upgrade your Sitecore installations to the latest patched version immediately. Conduct a thorough audit of your environment to ensure no unauthorized access has occurred. Also, strengthen your input validation processes to mitigate similar exploits in the future. You’ve got this! By taking action now, you'll bolster your defenses and keep the bad guys at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.86685 · 99.7th percentile
Published
2023-06-17T00:00Z
EPSS history
Timeline
  • 17 JUN 00:00Z
    Multiple Sitecore products allow remote code execution
    cvelistv5