module
Spring Cloud Function SpEL Injection
| Disclosed | Created |
|---|---|
| 03/29/2022 | 03/31/2022 |
Disclosed
03/29/2022
Created
03/31/2022
Description
Spring Cloud Function versions prior to 3.1.7 and 3.2.3 are vulnerable to remote code execution due to using
an unsafe evaluation context with user-provided queries. By crafting a request to the application and setting
the spring.cloud.function.routing-expression header, an unauthenticated attacker can gain remote code
execution. Both patched and unpatched servers will respond with a 500 server error and a JSON encoded message.
an unsafe evaluation context with user-provided queries. By crafting a request to the application and setting
the spring.cloud.function.routing-expression header, an unauthenticated attacker can gain remote code
execution. Both patched and unpatched servers will respond with a 500 server error and a JSON encoded message.
Authors
m09u3rhktalentSpencer McIntyre
Platform
Linux,Unix
Architectures
cmd, x86, x64
References
Module Options
To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:
msf > use exploit/multi/http/spring_cloud_function_spel_injection
msf /(n) > show actions
...actions...
msf /(n) > set ACTION < action-name >
msf /(n) > show options
...show and set options...
msf /(n) > run
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.