Remote Code Execution Vulnerability in Kallyas Theme for WordPress
CVE-2025-6990

8.8HIGH

Key Information:

Vendor

WordPress
Status
Kallyas - Creative Ecommerce Multi-purpose WordPress Theme
Vendor
CVE Published:
1 November 2025

What is CVE-2025-6990?

The Kallyas theme for WordPress is affected by a serious vulnerability that allows Remote Code Execution through the TH_PhpCode pagebuilder widget. This issue arises from inadequate access restrictions, allowing authenticated users with Contributor-level access and higher to exploit the code editor widget. As a result, attackers can execute arbitrary code on the server, which poses a significant security risk to websites utilizing this theme.

Affected Version(s)

KALLYAS - Creative eCommerce Multi-Purpose WordPress Theme * <= 4.24.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://my.hogash.com/changelog_category/kallyas-wordpres...

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Matthew Rollings
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CVE-2025-6990 : Remote Code Execution Vulnerability in Kallyas Theme for WordPress