Description
PublicCMS V5.202506.b is vulnerable to path traversal via the doUploadSitefile method.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://github.com/Hyperkopite/PublicCMS_Vulns/blob/main/RCE_1.md
Exploit, Issue Tracking
https://github.com/sanluan/PublicCMS/issues/101
Scores
CVSS v3
7.5
EPSS
0.0037
EPSS Percentile
29.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
publiccms/publiccms
5.202506.b
Published
Dec 01, 2025
Tracked Since
Feb 18, 2026