9.8
CRITICAL
CVE-2023-3076
"Wordpress MStore API Unauthorized User Role Assignment"
Description

The MStore API WordPress plugin before 3.9.9 does not prevent visitors from creating user accounts with the role of their choice via their wholesale REST API endpoint. This is only exploitable if the site owner paid to access the plugin's pro features.

INFO

Published Date :

July 10, 2023, 4:15 p.m.

Last Modified :

Nov. 7, 2023, 4:17 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2023-3076 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2023-3076 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Inspireui mstore_api
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-3076.

URL Resource
https://wpscan.com/vulnerability/ac662436-29d7-4ea6-84e1-f9e229b44f5b Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Automatic Mass Tool for check and exploiting vulnerability in CVE-2023-3076 - MStore API < 3.9.9 - Unauthenticated Privilege Escalation (Mass Add Admin + PHP File Upload)

automation bash exploit mass privilege-escalation wordpress wordpress-plugin add-admin cve-2023-3076 mstore-api

Shell

Updated: 3 months ago
16 stars 2 fork 2 watcher
Born at : Sept. 19, 2023, 4:59 a.m. This repo has been linked 1 different CVEs too.

📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.

security cve exploit poc vulnerability

Updated: 2 months, 2 weeks ago
6375 stars 1107 fork 1107 watcher
Born at : Dec. 8, 2019, 1:03 p.m. This repo has been linked 904 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-3076 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-3076 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CWE WPScan CWE-862
  • Modified Analysis by [email protected]

    Jul. 21, 2023

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jul. 19, 2023

    Action Type Old Value New Value
    Removed CWE WPScan CWE-269
    Added CWE WPScan CWE-862
    Removed CWE Reason CWE-269 / More specific CWE option available
  • Initial Analysis by [email protected]

    Jul. 17, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://wpscan.com/vulnerability/ac662436-29d7-4ea6-84e1-f9e229b44f5b No Types Assigned https://wpscan.com/vulnerability/ac662436-29d7-4ea6-84e1-f9e229b44f5b Exploit, Third Party Advisory
    Added CWE NIST CWE-862
    Added CPE Configuration OR *cpe:2.3:a:inspireui:mstore_api:*:*:*:*:*:wordpress:*:* versions up to (excluding) 3.9.9
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-3076 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-3076 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.22 }} 0.06%

score

0.60411

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability