SSRF Vulnerability in PublicCMS Affects Sanluan's Versions
CVE-2025-65836

9.1CRITICAL

Key Information:

Vendor

Sanluan

Status
PublicCMS
Vendor
CVE Published:
1 December 2025

What is CVE-2025-65836?

A Server-Side Request Forgery (SSRF) vulnerability has been identified in PublicCMS version V5.202506.b, specifically within the chat interface of the SimpleAiAdminController. This security flaw allows attackers to send crafted requests from the server, which could lead to unauthorized actions or access sensitive resources. Users and administrators should urgently assess their systems and apply necessary patches to mitigate associated risks.

References

https://github.com/sanluan/PublicCMS
https://github.com/Hyperkopite/PublicCMS_Vulns/blob/main/...
https://github.com/sanluan/PublicCMS/issues/99

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.