CVE-2022-27852

WordPress KB Support plugin <= 1.5.5 - Multiple Unauth. Stored Cross-Site Scripting (XSS) vulnerabilities

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple Unauthenticated Stored Cross-Site Scripting (XSS) vulnerabilities in KB Support (WordPress plugin) <= 1.5.5 versions.

Múltiples vulnerabilidades de tipo Cross-Site Scripting (XSS) almacenadas sin autenticación en KB Support (plugin de WordPress) versiones anteriores a 1.5.5 incluyéndola

The plugin KB Support – WordPress Help Desk versions up to 1.5.5 are vulnerable to Cross-Site Scripting. The vulnerabilities allow unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

*Credits: Ngo Van Thien (Patchstack Alliance)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-03-24 CVE Reserved
2022-04-15 CVE Published
2023-11-06 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

CAPEC-592: Stored XSS

References (1)

URL	Tag	Source
https://patchstack.com/database/vulnerability/kb-support/wordpress-kb-support-wordpress-help-desk-plugin-1-5-5-multiple-unauthenticated-stored-cross-site-scripting-xss-vulnerabilities?_s_id=cve	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wpchill Search vendor "Wpchill"		Kb Support Search vendor "Wpchill" for product "Kb Support"				<= 1.5.5 Search vendor "Wpchill" for product "Kb Support" and version " <= 1.5.5"		wordpress		Affected