SQL Injection Vulnerability in The Events Calendar by Liquid Web / StellarWP
CVE-2026-49772

9.3CRITICAL

Key Information:

Vendor

WordPress
Status
The Events Calendar
Vendor
CVE Published:
16 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-49772?

An SQL injection vulnerability exists in The Events Calendar plugin developed by Liquid Web and StellarWP, allowing for unauthorized access to the database through specifically crafted SQL commands. This can lead to sensitive data exposure or manipulation, impacting the integrity and security of affected WordPress installations. Versions from 6.15.12 to 6.16.2 are vulnerable, making it crucial for users to apply necessary updates to mitigate risks.

Affected Version(s)

The Events Calendar 6.15.12 <= 6.16.2

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-2026-49772
Created by joshuavanderpoll

References

https://patchstack.com/database/wordpress/plugin/the-even...
vdb-entry

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

vtim | Patchstack Bug Bounty Program
.