CVE-2023-2836

The CRM Perks Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form settings in versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md	Exploit Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2917582/	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:crmperks:crm_perks_forms:*:*:*:*:*:wordpress:*:*

History

06 Jun 2023, 16:33

Type	Values Removed	Values Added
CWE		CWE-79
CPE		cpe:2.3:a:crmperks:crm_perks_forms::::::wordpress::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.8
References	~~(MISC) https://plugins.trac.wordpress.org/changeset/2917582/ -~~	(MISC) https://plugins.trac.wordpress.org/changeset/2917582/ - Patch
References	~~(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve -~~	(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve - Third Party Advisory
References	~~(MISC) https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md -~~	(MISC) https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md - Exploit, Third Party Advisory

31 May 2023, 04:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-05-31 04:15

Updated : 2024-02-04 23:37

NVD link : CVE-2023-2836

Mitre link : CVE-2023-2836

CVE.ORG link : CVE-2023-2836

JSON object : View

Products Affected

crmperks

crm_perks_forms

CWE

CWE-79

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

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