ZDI-26-295: (0Day) PublicCMS getXml Server-Side Request Forgery Information Disclosure Vulnerability
Published Apr 21, 2026
·Updated
This vulnerability allows remote attackers to disclose sensitive information on affected installations of PublicCMS. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.2.
Affected Software
1 affected component
PublicCMS PublicCMS
Event History
Apr 21, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-26-295?
The severity of ZDI-26-295 is rated at 8.2 according to the CVSS system.
2
How do I fix ZDI-26-295?
To fix ZDI-26-295, apply the latest patches or updates provided by PublicCMS.
3
What type of vulnerability is ZDI-26-295?
ZDI-26-295 is a Server-Side Request Forgery (SSRF) vulnerability that leads to information disclosure.
4
Is authentication required to exploit ZDI-26-295?
No, authentication is not required to exploit ZDI-26-295.
5
What impact does ZDI-26-295 have on PublicCMS installations?
ZDI-26-295 allows remote attackers to disclose sensitive information from affected installations of PublicCMS.