CVE-2023-34102

Avo is an open source ruby on rails admin panel creation framework. The polymorphic field type stores the classes to operate on when updating a record with user input, and does not validate them in the back end. This can lead to unexpected behavior, remote code execution, or application crashes when viewing a manipulated record. This issue has been addressed in commit `ec117882d` which is expected to be included in subsequent releases. Users are advised to limit access to untrusted users until a new release is made.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/avo-hq/avo/commit/ec117882ddb1b519481bdd046dc3cfa4474e6e17	Patch
https://github.com/avo-hq/avo/security/advisories/GHSA-86h2-2g4g-29qx	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:avohq:avo::::::ruby::*
	cpe:2.3:a:avohq:avo:3.0.0:pre12::::ruby::*

History

No history.

Information

Published : 2023-06-05 23:15

Updated : 2023-06-12 16:46

NVD link : CVE-2023-34102

Mitre link : CVE-2023-34102

CVE.ORG link : CVE-2023-34102

JSON object : View

Products Affected

avohq

avo

CWE

CWE-470

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

CWE-20

Improper Input Validation

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