CVE-2021-24441

Sign-up Sheets < 1.0.14 - Authenticated CSV Injection

Severity Score

8.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Sign-up Sheets WordPress plugin before 1.0.14 does not not sanitise or validate the Sheet title when generating the CSV to export, which could lead to a CSV injection issue

El plugin Sign-up Sheets WordPress versiones anteriores a 1.0.14, no sanea ni comprueba el título Sheet cuando genera el CSV para exportar, lo que podría conllevar a un problema de inyección CSV

*Credits: Ajay Sandipan Thorbole

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-14 CVE Reserved
2021-06-21 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-11-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-1236: Improper Neutralization of Formula Elements in a CSV File

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/ec9292b1-5cbd-4332-bdb6-2351c94f5ac6	2024-08-03

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
Fetchdesigns Search vendor "Fetchdesigns"		Sign-up Sheets Search vendor "Fetchdesigns" for product "Sign-up Sheets"				< 1.0.14 Search vendor "Fetchdesigns" for product "Sign-up Sheets" and version " < 1.0.14"		wordpress		Affected