CVE-2026-42286

Severity CVSS v4.0:

HIGH

Type:

CWE-352 Cross-Site Request Forgery (CSRF)

Publication date:

08/05/2026

Last modified:

08/05/2026

Description

Emlog is an open source website building system. Prior to version 2.6.11, missing CSRF protection in critical admin functions allows attackers to trick authenticated administrators into performing unauthorized actions like system registration, plugin management, and configuration changes. This issue has been patched in version 2.6.11.

Impact

Vector 4.0

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

Base Score: 8.40 HIGH
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:H/SI:L/SA:L

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

Base Score 4.0

8.40

Severity 4.0

HIGH

References to Advisories, Solutions, and Tools

https://github.com/emlog/emlog/security/advisories/GHSA-cqqp-rx28-gv2q