openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in IsolatedPluginExecutor that exposes Python type objects in restricted exec() builtins. Attackers can traverse the Python class hierarchy via __class__.__mro__.__subclasses__() to access system functions and execute arbitrary OS commands.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Jahlives Openssl_Encrypt
cpe:2.3:a:jahlives:openssl_encrypt:*:*:*:*:*:python:*:*
|
— |
1.4.0
|
References 3
https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-m25m-ggxg-…
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/openssl-encrypt-before-sandbox-escape-via-…
disclosure@vulncheck.com
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-43jx-gxq4-jpjc
134c704f-9b21-4f2e-91b3-4a467353bcc0