CVE-2021-25003CWE-94

WPCargo < 6.9.0 - Unauthenticated RCE

published March 14, 2022

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.1th percentile for exploit probability.

CVSS
โ€”
EPSS
56%
Percentile
99.1
In the wild
Unconfirmed
What it is

๐Ÿšจ An unauthenticated attacker can write a PHP file anywhere on your web server with this vulnerability! It's like giving a delivery person the ability to drop off packages wherever they want in your house! ๐Ÿ”ฅ Imagine a mail carrier who doesn't just deliver your mail but can also choose to leave a package in your living room, or worse, a bomb in your bedroom. That's essentially what this flaw in the WPCargo Track & Trace WordPress plugin allows โ€“ unrestricted file writing! If exploited, an attacker could execute arbitrary PHP code on your server, leading to full remote code execution (RCE). This means they could take over your website, access sensitive data, or even deploy malware, putting your entire site and data at risk!

Put simply

Imagine a mail carrier who doesn't just deliver your mail but can also choose to leave a package in your living room, or worse, a bomb in your bedroom. That's essentially what this flaw in the WPCargo Track & Trace WordPress plugin allows โ€“ unrestricted file writing! CVE-2021-25003 is a vulnerability in the WPCargo Track & Trace plugin for WordPress that allows unauthenticated users to write PHP files to any location on the server, escalating to remote code execution due to insufficient authorization checks.

What to do

If exploited, an attacker could execute arbitrary PHP code on your server, leading to full remote code execution (RCE). This means they could take over your website, access sensitive data, or even deploy malware, putting your entire site and data at risk! Upgrade the WPCargo Track & Trace plugin to version 6.9.0 or later immediately. It's also wise to check server permissions and ensure you have robust security measures in place to prevent unauthorized file uploads. You've got this! By taking these steps, you'll lock down your site and keep those pesky attackers at bay! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.56148 ยท 99.1th percentile
Weakness
CWE-94 ยท Improper Control of Generation of Code ('Code Injection')
Published
2022-03-14T14:41Z
EPSS history
Timeline
  • 14 MAR 14:41Z
    WPCargo < 6.9.0 - Unauthenticated RCE
    cvelistv5