CVE-2022-1217

Custom TinyMCE Shortcode Button <= 1.1 - Reflected Cross-Site Scripting

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Custom TinyMCE Shortcode Button WordPress plugin through 1.1 does not sanitise and escape the PHP_SELF variable before outputting it back in an attribute in an admin page, leading to Reflected Cross-Site Scripting.

El plugin Custom TinyMCE Shortcode Button de WordPress versiones hasta 1.1, no sanea ni escapa de la variable PHP_SELF antes de devolverla a un atributo en una página de administración, conllevando a un ataque de tipo Cross-Site Scripting Reflejado

*Credits: p7e4

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

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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

2022-04-04 CVE Reserved
2022-04-19 CVE Published
2023-12-07 EPSS Updated
2024-08-02 CVE Updated
2024-08-02 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/15875f52-7a49-44c7-8a36-b49ddf37c20c	2024-08-02

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
Custom Tinymce Shortcode Button Project Search vendor "Custom Tinymce Shortcode Button Project"		Custom Tinymce Shortcode Button Search vendor "Custom Tinymce Shortcode Button Project" for product "Custom Tinymce Shortcode Button"				<= 1.1 Search vendor "Custom Tinymce Shortcode Button Project" for product "Custom Tinymce Shortcode Button" and version " <= 1.1"		wordpress		Affected