OS Command Injection Vulnerability in PublicCMS by Sanluan
CVE-2025-57516

8.2HIGH

Key Information:

Vendor

Sanluan

Status
PublicCMS
Vendor
CVE Published:
29 September 2025

What is CVE-2025-57516?

An OS Command injection vulnerability exists in PublicCMS versions V5.202506.a and V5.202506.b. Attackers can exploit this weakness to execute arbitrary commands by manipulating the DATABASE, USERNAME, or PASSWORD variables routed to the backupDB.bat file. This vulnerability poses a significant risk as it allows unauthorized command execution on the server, potentially leading to data compromise and system disruption.

References

https://github.com/sanluan/PublicCMS/issues/97

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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