Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. (CVE-2026-7861)
A critical deserialization of untrusted data vulnerability exists in Next4Biz Information Technologies Inc.'s Customer Service Management (CSM) product, allowing code injection. The vulnerability affects versions through 07092026. The vendor has not responded to disclosure attempts. The CVSS score is 9.8, indicating a critical severity with network attack vector, no privileges required, and impacts confidentiality, integrity, and availability.
AI Analysis
Technical Summary
CVE-2026-7861 is a deserialization of untrusted data vulnerability (CWE-502) in Next4Biz Information Technologies Inc.'s Customer Service Management (CSM) product. This vulnerability allows an attacker to perform code injection by exploiting unsafe deserialization of data. It affects all versions of CSM up to and including 07092026. The vulnerability has a CVSS 3.1 base score of 9.8, reflecting its critical impact and ease of exploitation without authentication. The vendor was contacted but did not respond, and no patch or remediation information is currently available.
Potential Impact
Successful exploitation of this vulnerability allows remote attackers to execute arbitrary code on the affected system without any privileges or user interaction, compromising confidentiality, integrity, and availability of the system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch links are available, users should monitor for official updates and consider applying workarounds or mitigations if provided by trusted third parties or security communities.
Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. (CVE-2026-7861)
Description
A critical deserialization of untrusted data vulnerability exists in Next4Biz Information Technologies Inc.'s Customer Service Management (CSM) product, allowing code injection. The vulnerability affects versions through 07092026. The vendor has not responded to disclosure attempts. The CVSS score is 9.8, indicating a critical severity with network attack vector, no privileges required, and impacts confidentiality, integrity, and availability.
CVSS v3.1
Score 9.8critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-7861 is a deserialization of untrusted data vulnerability (CWE-502) in Next4Biz Information Technologies Inc.'s Customer Service Management (CSM) product. This vulnerability allows an attacker to perform code injection by exploiting unsafe deserialization of data. It affects all versions of CSM up to and including 07092026. The vulnerability has a CVSS 3.1 base score of 9.8, reflecting its critical impact and ease of exploitation without authentication. The vendor was contacted but did not respond, and no patch or remediation information is currently available.
Potential Impact
Successful exploitation of this vulnerability allows remote attackers to execute arbitrary code on the affected system without any privileges or user interaction, compromising confidentiality, integrity, and availability of the system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch links are available, users should monitor for official updates and consider applying workarounds or mitigations if provided by trusted third parties or security communities.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-8jp6-hw6c-mjgf
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-7861"]
- Ecosystems
- []
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6aa15f6dacd9273b496180a9
Added to database: 09/09/2026, 13:30:21 UTC
Last enriched: 09/09/2026, 13:53:08 UTC
Last updated: 09/10/2026, 01:52:00 UTC
Views: 5
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