CVE-2024-5450

Bug Library < 2.1.1 - Unauthenticated RCE

Severity Score

9.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

The Bug Library WordPress plugin before 2.1.1 does not check the file type on user-submitted bug reports, allowing an unauthenticated user to upload PHP files

El complemento Bug Library de WordPress anterior a 2.1.1 no verifica el tipo de archivo en los informes de errores enviados por los usuarios, lo que permite a un usuario no autenticado cargar archivos PHP.

The Bug Library plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the add_bug_field function in all versions up to, and including, 2.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

*Credits: Bob Matyas, WPScan

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-28 CVE Reserved
2024-06-22 CVE Published
2024-07-13 EPSS Updated
2024-08-01 First Exploit
2024-08-09 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/d91217bc-9f8f-4971-885e-89edc45b2a4d	2024-08-01

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
Unknown Search vendor "Unknown"		Bug Library Search vendor "Unknown" for product "Bug Library"				< 2.1.1 Search vendor "Unknown" for product "Bug Library" and version " < 2.1.1"		en		Affected