CVE-2026-28507

Severity CVSS v4.0:

HIGH

Type:

CWE-78 OS Command Injections

Publication date:

06/03/2026

Last modified:

09/03/2026

Description

Idno is a social publishing platform. Prior to version 1.6.4, there is a remote code execution vulnerability via chained import file write and template path traversal. This issue has been patched in version 1.6.4.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 8.60 HIGH
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): High
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): Low
Integrity (SI): Low
Availability (SA): None

Base Score 4.0

8.60

Severity 4.0

HIGH

References to Advisories, Solutions, and Tools

https://github.com/idno/idno/releases/tag/1.6.4
https://github.com/idno/idno/security/advisories/GHSA-37j7-56xc-c468