What is the CVSS score of EUVD-2025-16732?

EUVD-2025-16732 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.3%.

Which versions of PHP are affected by EUVD-2025-16732?

Organizations using slackero phpwcms should be aware of moderate risk from CVE-2025-5498, a input validation vulnerability rated CVSS 5.5.

Is there a public PoC exploit available for EUVD-2025-16732?

Yes, a public proof-of-concept exploit is available for EUVD-2025-16732. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate EUVD-2025-16732?

Within 30 days: Identify affected systems running slackero phpwcms and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

PHP EUVD-2025-16732

| CVE-2025-5498 MEDIUM

Improper Input Validation (CWE-20)

2025-06-03 cna@vuldb.com

Deserialization PHP Phpwcms

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

EUVD ID Assigned

Mar 14, 2026 - 17:04 euvd

EUVD-2025-16732

Analysis Generated

Mar 14, 2026 - 17:04 vuln.today

PoC Detected

Jan 20, 2026 - 15:38 vuln.today

Public exploit code

CVE Published

Jun 03, 2025 - 14:15 nvd

MEDIUM 5.5

DescriptionCVE.org

A vulnerability was found in slackero phpwcms up to 1.9.45/1.10.8. It has been rated as critical. This issue affects the function file_get_contents/is_file of the file include/inc_lib/content/cnt21.readform.inc.php of the component Custom Source Tab. The manipulation of the argument cpage_custom leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.9.46 and 1.10.9 is able to address this issue. It is recommended to upgrade the affected component.

Analysis

Technical ContextAI

Insecure deserialization occurs when untrusted data is used to reconstruct objects, allowing attackers to manipulate serialized data to execute arbitrary code. This vulnerability is classified as Improper Input Validation (CWE-20).

RemediationAI

Avoid deserializing untrusted data. Use safe serialization formats (JSON instead of native serialization). Implement integrity checks on serialized data.

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EUVD-2025-16732 vulnerability details – vuln.today

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PHP EUVD-2025-16732

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

Analysis

Technical ContextAI

RemediationAI

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External POC / Exploit Code