CVE-2026-48799: postiz-app < 2.21.8

CVE-2026-48799. CVSS 3.1 base score 7.7 (HIGH, Vendor/CNA). EPSS 0.00218 (percentile 0.11631), scored 24-Oct-2026.

Affected technology

postiz-app · < 2.21.8
gitroomhq

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.7/10) rates confidentiality and availability impact as none; integrity impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 01:30 UTC

CWE: CWE-345, CWE-639
CCR priority: 30.9 /100 (P4)
CVSS 3.1: 7.7 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N · Vendor/CNA
EPSS: 0.00218 · percentile 0.11631 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-48799.html