WordPress Harper theme <= 1.13 - Local File Inclusion vulnerability
Priority LOW 38CWE-98Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-98.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00499 42nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| axiomthemes | Harper | up to 1.13 | — | No fix listed | CNA |
- Harper Vendoraxiomthemes Affected up to 1.13 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:axiomthemes:harper:*:*:*:*:*:wordpress:*:* | up to 1.13 | Vulnerable | axiomthemes |
- cpe:2.3:a:axiomthemes:harper:*:*:*:*:*:wordpress:*:* Versions up to 1.13 Vulnerable ·axiomthemes
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-53439
- 2026-10-03 Alias added: GHSA-px4h-6x2v-vm6j
References
Sources
- CVE-2025-53439 · CVE Program
- CVE-2025-53439 · NVD
- FIRST EPSS
- GHSA-px4h-6x2v-vm6j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences