Pin WP < 7.2 - Authenticated (Subscriber+) Arbitrary File Upload

2025-08-27 00:00

Bonds

Strategic Overview

Status

Patched in 7.2

Affected ThemePin = Pinterest Style / Personal Masonry Blog / Front-end Submission

Affected Version< 7.2

CVSS8.8High

CVECVE-2025-53251

View all Pin = Pinterest Style / Personal Masonry Blog / Front-end Submission vulnerabilities

Vulnerability Overview

The Pin = Pinterest Style / Personal Masonry Blog / Front-end Submission theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to 7.2 (exclusive). This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 7.2, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2025-53251 https://www.wordfence.com/threat-intel/vulnerabilities/id/e342244a-58c4-462d-9b2c-3070f3d87ab4

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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