Path Traversal Vulnerability in PublicCMS by Sanluan
CVE-2025-65838

7.5HIGH

Key Information:

Vendor

Sanluan

Status
PublicCMS
Vendor
CVE Published:
1 December 2025

What is CVE-2025-65838?

PublicCMS V5.202506.b is susceptible to a path traversal vulnerability through the doUploadSitefile method, allowing attackers to access unauthorized files on the server. This weakness could potentially expose sensitive information, leading to further security risks. It is crucial for users of PublicCMS to apply patches and updates to mitigate these vulnerabilities and protect their systems.

References

https://github.com/sanluan/PublicCMS
https://github.com/Hyperkopite/PublicCMS_Vulns/blob/main/...
https://github.com/sanluan/PublicCMS/issues/101

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.