Remote Code Execution Vulnerability in Ruby on Rails Action Pack
CVE-2016-2098
Key Information:
- Vendor
Debian
- Status
- Vendor
- CVE Published:
- 7 April 2016
Badges
What is CVE-2016-2098?
A vulnerability in Action Pack of Ruby on Rails allows remote attackers to execute arbitrary Ruby code due to unrestricted use of the render method. This can happen when the application fails to properly sanitize user input before rendering, enabling attackers to manipulate the application’s runtime environment. Versions 3.2 before 3.2.22.2, 4.x before 4.1.14.2, and 4.2.x before 4.2.5.2 are particularly susceptible to this security flaw, making it crucial for developers to upgrade to the latest, patched versions to mitigate potential attack vectors.

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Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
87% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- 🟡
Public PoC available
Vulnerability published
- 👾
Exploit known to exist
Vulnerability Reserved