CVE-2026-73993: CWE-502 Deserialization of Untrusted Data in Roxnor FundEngine
Unauthenticated PHP Object Injection in FundEngine <= 1.7.9 versions.
AI Analysis
Technical Summary
This vulnerability is an unauthenticated PHP Object Injection in Roxnor FundEngine versions <= 1.7.9. It arises from unsafe deserialization of untrusted data, which can lead to remote code execution. The CVSS 3.1 base score is 9.8, indicating a critical severity with network attack vector, low attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. No official patch or remediation level has been published yet, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code on the affected system without authentication, potentially leading to full system compromise including loss of confidentiality, integrity, and availability of the application and underlying system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the vulnerable application and monitor for suspicious activity related to PHP object injection attempts.
CVE-2026-73993: CWE-502 Deserialization of Untrusted Data in Roxnor FundEngine
Description
Unauthenticated PHP Object Injection in FundEngine <= 1.7.9 versions.
CVSS v3.1
Score 9.8critical
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is an unauthenticated PHP Object Injection in Roxnor FundEngine versions <= 1.7.9. It arises from unsafe deserialization of untrusted data, which can lead to remote code execution. The CVSS 3.1 base score is 9.8, indicating a critical severity with network attack vector, low attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. No official patch or remediation level has been published yet, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code on the affected system without authentication, potentially leading to full system compromise including loss of confidentiality, integrity, and availability of the application and underlying system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the vulnerable application and monitor for suspicious activity related to PHP object injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-08-14T10:15:59.205Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a86f1b2acd9273b49977c44
Added to database: 08/20/2026, 12:23:14 UTC
Last enriched: 08/20/2026, 12:38:15 UTC
Last updated: 08/20/2026, 21:03:29 UTC
Views: 6
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