CVE-2025-53439: WordPress Harper theme <= 1.13 - Local File Inclusion vulnerability
Published Dec 18, 2025
·Updated
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in axiomthemes Harper harper allows PHP Local File Inclusion.This issue affects Harper: from n/a through <= 1.13.
Affected Software
3 affected components
axiomthemes Harper<=1.13
WordPress Harper<=1.13
axiomthemes Harper Wordpress<=1.13
Event History
Dec 18, 2025
CVE Published
via MITRE·07:21 AM
Data Sourced
via MITRE·07:21 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-53439?
CVE-2025-53439 is categorized as a high-severity vulnerability due to its potential for remote file inclusion.
2
How do I fix CVE-2025-53439?
To fix CVE-2025-53439, upgrade to a version of AxiomThemes Harper that is above 1.13.
3
Who is affected by CVE-2025-53439?
CVE-2025-53439 affects users of AxiomThemes Harper and WordPress Harper versions 1.13 and below.
4
What type of vulnerability is CVE-2025-53439?
CVE-2025-53439 is an improper control of filename for include or require statement vulnerability.
5
What can happen if CVE-2025-53439 is exploited?
If exploited, CVE-2025-53439 can allow an attacker to perform local file inclusion, potentially leading to code execution.