DZS Video Gallery <= 12.39 - Unauthenticated PHP Object Injection

2025-05-20 00:00

Tran Nguyen Bao Khanh

Strategic Overview

Status

Patched in 12.40

Affected PluginDZS Video Gallery

Affected Version<= 12.39

CVSS9.8Critical

CVECVE-2025-47552

View all DZS Video Gallery vulnerabilities

Vulnerability Overview

The DZS Video Gallery plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 12.39 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Technical Analysis

REMEDIATION: Update to version 12.40, or a newer patched version --- IDENTIFIER: CWE-502 (Deserialization of Untrusted Data) The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

External References

https://www.cve.org/CVERecord?id=CVE-2025-47552 https://www.wordfence.com/threat-intel/vulnerabilities/id/bf43d81f-2d34-4343-8b2a-e3288b1e21c5

CVSS Vector

9.8

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

Base

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

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