CVE-2026-13533: Cockpit CMS 0.12.0, 0.12.1, 0.12.2

CVE-2026-13533. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.00483 (percentile 0.40737), scored 24-Oct-2026.

Affected technology

Cockpit CMS · 0.12.0, 0.12.1, 0.12.2
agentejo

Description’s affected range: up to 0.12.2

Component: htaccess Handler
Function: Spyc::YAMLLoad
File: /config/config.yaml

Attack conditions (VulDB, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 5.5/10) rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-425, CWE-552
CCR priority: 21.3 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · Vendor/CNA
EPSS: 0.00483 · percentile 0.41342 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-13533.html