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Subrion CMS PHP Object Injection

Moderate severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Apr 25, 2024

Package

composer intelliants/subrion (Composer)

Affected versions

<= 4.2.1

Patched versions

None

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

Published by the National Vulnerability Database Apr 29, 2020
Published to the GitHub Advisory Database May 24, 2022
Last updated Apr 25, 2024
Reviewed Apr 25, 2024

Severity

Moderate
6.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weaknesses

CVE ID

CVE-2020-12469

GHSA ID

GHSA-fmqq-hw9m-448q

Source code

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