CVE-2025-47637 - CVE House
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Status published Critical CVE-2025-47637

WordPress STAGGS plugin <= 2.11.0 - Arbitrary File Upload Vulnerability

Vulnerability Description

Unrestricted Upload of File with Dangerous Type vulnerability in STAGGS STAGGS staggs allows Upload a Web Shell to a Web Server.This issue affects STAGGS: from n/a through <= 2.11.0.

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:

  • Martino Spagnuolo (r3verii) | Patchstack Bug Bounty Program

References

More from STAGGS

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CVE-2024-54342
WordPress Staggs plugin <= 2.0.0 - Reflected Cross Site Scripting (XSS) vulnerability
High 7.1

Affected Vendor

Affected Software

STAGGS
Vulnerable Versions:
0

Timeline

Official Publish: May 23rd, 2025
Last Modified: April 28th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

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

Weaknesses (CWE)

CWE-434

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1505.003 Web Shell
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1059 Command and Scripting Interpreter
Execution
T1565.002 Stored Data Manipulation
Impact