Description
admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Object Injection (with resultant file deletion) via serialized data in the subpages value within a block to blocks/edit.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/belong2yourself/vulnerabilities/tree/master/Subrion%20CMS/Insecure%20Deserialization/Subpages%20-%20Authenticated%20PHP%20Object%20Injection
Scores
CVSS v3
6.5
EPSS
0.0086
EPSS Percentile
54.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-502
Status
published
Products (2)
intelliants/subrion
< 4.2.1
intelliants/subrion
0Packagist
Published
Apr 29, 2020
Tracked Since
Feb 18, 2026