CVE-2025-58998: Deserialization of Untrusted Data in Cristián Lávaque s2Member
Deserialization of Untrusted Data vulnerability in Cristián Lávaque s2Member s2member allows Object Injection.This issue affects s2Member: from n/a through <= 250701.
AI Analysis
Technical Summary
The vulnerability CVE-2025-58998 in s2Member arises from unsafe deserialization of untrusted data, enabling attackers to perform object injection. This can lead to full compromise of the affected system, impacting confidentiality, integrity, and availability. The issue affects all versions up to 250701. There is no vendor advisory or patch information available at this time.
Potential Impact
Successful exploitation could allow an unauthenticated attacker to execute arbitrary code or commands, leading to complete system compromise including data theft, modification, or denial of service. The CVSS score of 9.8 reflects the critical nature of this vulnerability with network attack vector, no required privileges or user interaction, and full impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid exposing the vulnerable s2Member versions to untrusted networks or inputs. Monitor vendor channels for updates and apply patches promptly once released.
CVE-2025-58998: Deserialization of Untrusted Data in Cristián Lávaque s2Member
Description
Deserialization of Untrusted Data vulnerability in Cristián Lávaque s2Member s2member allows Object Injection.This issue affects s2Member: from n/a through <= 250701.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2025-58998 in s2Member arises from unsafe deserialization of untrusted data, enabling attackers to perform object injection. This can lead to full compromise of the affected system, impacting confidentiality, integrity, and availability. The issue affects all versions up to 250701. There is no vendor advisory or patch information available at this time.
Potential Impact
Successful exploitation could allow an unauthenticated attacker to execute arbitrary code or commands, leading to complete system compromise including data theft, modification, or denial of service. The CVSS score of 9.8 reflects the critical nature of this vulnerability with network attack vector, no required privileges or user interaction, and full impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid exposing the vulnerable s2Member versions to untrusted networks or inputs. Monitor vendor channels for updates and apply patches promptly once released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-09-06T04:45:29.150Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 690cc7f7ca26fb4dd2f590c6
Added to database: 11/6/2025, 4:08:23 PM
Last enriched: 4/29/2026, 4:14:52 AM
Last updated: 5/10/2026, 10:00:30 AM
Views: 87
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