SQL Injection Vulnerability in Social-Share-Buttons by WordPress
CVE-2023-54333

8.8HIGH

Key Information:

Vendor

WordPress
Status
Social-share-buttons
Vendor
CVE Published:
13 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-54333?

The Social-Share-Buttons plugin version 2.2.3 is susceptible to an SQL injection vulnerability through the project_id parameter. This flaw enables attackers to craft specially designed POST requests containing malicious SQL queries, allowing them to manipulate database queries. If successful, this could lead to exposure and unauthorized access to sensitive database contents, compromising the integrity and confidentiality of the affected WordPress installations.

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Affected Version(s)

Social-Share-Buttons 2.2.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-54333 - Proof of Concept

References

https://www.exploit-db.com/exploits/51116
exploit
https://supsystic.com/plugins/social-share-plugin/
product
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/mai...
technical-description

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

nu11secur1ty
JSON
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