BaseFortify

Publication date: 2025-11-06

Last updated on: 2025-11-17

Assigner: Patchstack

Description

Deserialization of Untrusted Data vulnerability in Cristián Lávaque s2Member s2member allows Object Injection.This issue affects s2Member: from n/a through <= 250701.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-06

Last Modified

2025-11-17

Generated

2026-07-06

AI Q&A

2025-11-06

EPSS Evaluated

2026-07-05

NVD

CVE-2025-58998

Affected Vendors & Products

Vendor	Product	Version / Range
cristián_lávaque	s2member	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-502	The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Attack-Flow Graph

Executive Summary

This vulnerability is a Deserialization of Untrusted Data issue in the s2Member plugin by Cristián Lávaque. It allows Object Injection, meaning that an attacker could potentially manipulate serialized data to inject malicious objects during the deserialization process.

Impact Analysis

The vulnerability could allow an attacker to execute arbitrary code or perform unauthorized actions by injecting malicious objects during deserialization, potentially compromising the security and integrity of the affected system.

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