Arbitrary File Write Vulnerability in Templately Plugin for WordPress
CVE-2026-0831

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Templately – Elementor & Gutenberg Template Library: 6500+ Free & Pro Ready Templates And Cloud!
Vendor
CVE Published:
10 January 2026

What is CVE-2026-0831?

The Templately plugin for WordPress contains a vulnerability enabling arbitrary file write capabilities. This arises from insufficient input validation in the save_template_to_file() function, where user-controlled input parameters such as session_id, content_id, and ai_page_ids can be manipulated to create file paths without adequate sanitization. This flaw permits unauthorized attackers to write arbitrary .ai.json files within the uploads directory, posing significant security risks and the potential for further exploitation.

Affected Version(s)

Templately – Elementor & Gutenberg Template Library: 6500+ Free & Pro Ready Templates And Cloud! 0 <= 3.4.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/templately/tag...
https://plugins.trac.wordpress.org/browser/templately/tag...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

M Indra Purnama
.