// For flags

CVE-2023-0875

WP Meta SEO < 4.5.3 - Subscriber+ SQLi

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The WP Meta SEO WordPress plugin before 4.5.3 does not properly sanitize and escape inputs into SQL queries, leading to a blind SQL Injection vulnerability that can be exploited by subscriber+ users.

The WP Meta SEO plugin for WordPress is vulnerable to SQL Injection via the ‘ids’ parameter in the bulkImageCopy function reachable via the wp_ajax_wpms AJAX action in versions up to, and including, 4.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with subscriber-level privileges to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Since the plugin relied on nonce checks as a means of access control, and that nonce was made accessible to all authenticated users regardless of role, the vulnerability could be exploited by asubscribers.

*Credits: dc11, WPScan
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-02-16 CVE Reserved
  • 2023-02-22 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • 2024-10-10 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Joomunited
Search vendor "Joomunited"
Wp Meta Seo
Search vendor "Joomunited" for product "Wp Meta Seo"
< 4.5.3
Search vendor "Joomunited" for product "Wp Meta Seo" and version " < 4.5.3"
wordpress
Affected