CVE-2025-31098 - CVE House
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Status published High CVE-2025-31098

WordPress DeBounce Email Validator plugin <= 5.7 - Local File Inclusion Vulnerability

Vulnerability Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows PHP Local File Inclusion.This issue affects DeBounce Email Validator: from n/a through <= 5.7.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Nguyen Xuan Chien | Patchstack Bug Bounty Program

References

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Affected Vendor

Affected Software

DeBounce Email Validator
Vulnerable Versions:
0

Timeline

Official Publish: April 3rd, 2025
Last Modified: May 12th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-98

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1505 Server Software Component
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1005 Data from Local System
Collection