PT-2026-50402 · Thememove+1 · Atomlab

João Pedro S Alcântara + 1 · CVE-2026-39590 · Published 2026-04-20 · Updated 2026-06-17

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Atomlab versions prior to 2.4.6

Description The Atomlab theme for WordPress allows unauthenticated attackers to perform Local File Inclusion, a process where an application includes a file more broadly than intended. This allows the inclusion and execution of arbitrary files on the server, enabling the execution of any PHP code contained within those files. This flaw can be used to bypass access controls, obtain sensitive data, or achieve remote code execution if images or other safe file types can be uploaded and subsequently included.

Recommendations Update to a version newer than 2.4.5.

Fix

Weakness Enumeration

CWE-98

Related Identifiers

CVE-2026-39590

Affected Products

Atomlab

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-39590 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/ef5a0b2d-8ee7-4d4e-b126-00ea11e81ddb?source=api-prod · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-39590 · Note
• https://patchstack.com/database/wordpress/theme/atomlab/vulnerability/wordpress-atomlab-theme-2-4-5-local-file-inclusion-vulnerability?_s_id=cve · Note