CVE-2023-34103

Avo is an open source ruby on rails admin panel creation framework. In affected versions some avo fields are vulnerable to Cross Site Scripting (XSS) when rendering html based content. Attackers do need form edit privilege in order to successfully exploit this vulnerability, but the results are stored and no specific timing is required. This issue has been addressed in commit `7891c01e` which is expected to be included in the next release of avo. Users are advised to configure CSP headers for their application and to limit untrusted user access as a mitigation.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/avo-hq/avo/commit/7891c01e1fba9ca5d7dbccc43d27f385e5d08563	Patch
https://github.com/avo-hq/avo/security/advisories/GHSA-5cr9-5jx3-2g39	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

12 Jun 2023, 17:01

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
First Time		Avohq Avohq avo
CPE		cpe:2.3:a:avohq:avo:3.0.0:pre12::::ruby::* cpe:2.3:a:avohq:avo::::::ruby::*
References	~~(MISC) https://github.com/avo-hq/avo/commit/7891c01e1fba9ca5d7dbccc43d27f385e5d08563 -~~	(MISC) https://github.com/avo-hq/avo/commit/7891c01e1fba9ca5d7dbccc43d27f385e5d08563 - Patch
References	~~(MISC) https://github.com/avo-hq/avo/security/advisories/GHSA-5cr9-5jx3-2g39 -~~	(MISC) https://github.com/avo-hq/avo/security/advisories/GHSA-5cr9-5jx3-2g39 - Exploit, Vendor Advisory

05 Jun 2023, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-05 23:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-34103

Mitre link : CVE-2023-34103

CVE.ORG link : CVE-2023-34103

JSON object : View

Products Affected

avohq

avo

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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