CVE-2021-26256

WordPress Survey Maker plugin <= 2.0.6 - Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability discovered in Survey Maker WordPress plugin (versions <= 2.0.6).

Se ha detectado una vulnerabilidad de tipo Cross-Site Scripting (XSS) no autenticada en el plugin Survey Maker de WordPress (versiones anteriores a 2.0.6 incluyéndola)

*Credits: Vulnerability discovered by Ngo Van Thien (Patchstack Red Team project).

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

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

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

2021-12-03 CVE Published
2022-01-13 CVE Reserved
2024-09-16 CVE Updated
2024-09-16 First Exploit
2024-11-06 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://patchstack.com/database/vulnerability/survey-maker/wordpress-survey-maker-plugin-2-0-6-unauthenticated-stored-cross-site-scripting-xss-vulnerability	2024-09-16

URL	Date	SRC

URL	Date	SRC
https://wordpress.org/plugins/survey-maker/#developers	2022-02-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ays-pro Search vendor "Ays-pro"		Survey Maker Search vendor "Ays-pro" for product "Survey Maker"				<= 2.0.6 Search vendor "Ays-pro" for product "Survey Maker" and version " <= 2.0.6"		wordpress		Affected