CVE-2026-30993

Severity CVSS v4.0:

Pending analysis

Type:

CWE-94 Code Injection

Publication date:

15/04/2026

Last modified:

17/04/2026

Description

Slah CMS v1.5.0 and below was discovered to contain a remote code execution (RCE) vulnerability in the session() function at config.php. This vulnerability is exploitable via a crafted input.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

References to Advisories, Solutions, and Tools

https://cve.joaopaulodeoliveira.dev/cve.php/published/CVE-2026-30993
https://cve.joaopaulodeoliveira.dev/cve.php/reserved/slah-informatica-eval-injection-rce