High severity · published Dec 1, 2025
CVE-2025-65840
PublicCMS V5.202506.b is vulnerable to Cross Site Request Forgery (CSRF) in the CkEditorAdminController
8.8
CVSS
0.2%
EPSS
No
On KEV
Description
PublicCMS V5.202506.b is vulnerable to Cross Site Request Forgery (CSRF) in the CkEditorAdminController.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PU
Publiccms · Publiccms
5.202506.b · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-65840
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-65840
Exploit
https://github.com/Hyperkopite/PublicCMS_Vulns/blob/main/CSRF_1.md
Exploit
https://github.com/sanluan/PublicCMS/issues/102
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