CVE-2026-5333: Command Injection in DefaultFuction Content-Management-System
CVE-2026-5333 is a command injection vulnerability in DefaultFuction Content-Management-System version 1. 0. It occurs due to improper handling of the 'host' argument in the /admin/tools. php file, allowing remote attackers to execute arbitrary commands. The vulnerability has a medium severity with a CVSS 4. 0 base score of 6. 9. Although the exploit code has been publicly released, there are no confirmed reports of exploitation in the wild. No official patch or remediation guidance is currently available from the vendor.
AI Analysis
Technical Summary
This vulnerability in DefaultFuction CMS 1.0 arises from unsafe processing of the 'host' parameter in /admin/tools.php, leading to command injection. An attacker can remotely supply crafted input to execute arbitrary system commands on the affected server. The CVSS 4.0 score of 6.9 reflects the network attack vector, no required privileges or user interaction, and low to low impact on confidentiality, integrity, and availability. The vulnerability is publicly disclosed but lacks an official patch or vendor advisory at this time.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary commands on the server hosting DefaultFuction CMS 1.0, potentially compromising the system. This can lead to unauthorized control over the affected server, data exposure, or service disruption. However, no evidence of active exploitation in the wild has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the /admin/tools.php endpoint and validate or sanitize input parameters to mitigate exploitation risk.
CVE-2026-5333: Command Injection in DefaultFuction Content-Management-System
Description
CVE-2026-5333 is a command injection vulnerability in DefaultFuction Content-Management-System version 1. 0. It occurs due to improper handling of the 'host' argument in the /admin/tools. php file, allowing remote attackers to execute arbitrary commands. The vulnerability has a medium severity with a CVSS 4. 0 base score of 6. 9. Although the exploit code has been publicly released, there are no confirmed reports of exploitation in the wild. No official patch or remediation guidance is currently available from the vendor.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in DefaultFuction CMS 1.0 arises from unsafe processing of the 'host' parameter in /admin/tools.php, leading to command injection. An attacker can remotely supply crafted input to execute arbitrary system commands on the affected server. The CVSS 4.0 score of 6.9 reflects the network attack vector, no required privileges or user interaction, and low to low impact on confidentiality, integrity, and availability. The vulnerability is publicly disclosed but lacks an official patch or vendor advisory at this time.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary commands on the server hosting DefaultFuction CMS 1.0, potentially compromising the system. This can lead to unauthorized control over the affected server, data exposure, or service disruption. However, no evidence of active exploitation in the wild has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the /admin/tools.php endpoint and validate or sanitize input parameters to mitigate exploitation risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-01T14:01:58.729Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 69ce74d2e6bfc5ba1ddd16c5
Added to database: 4/2/2026, 1:53:22 PM
Last enriched: 4/10/2026, 12:11:22 AM
Last updated: 5/19/2026, 10:26:21 PM
Views: 57
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