P4Verified

CVE-2026-106559: backstage < 1.54.6; +1 more affected products

CVE-2026-106559. CVSS 3.1 base score 6.3 (MEDIUM, Vendor/CNA).

Affected technology

backstage · < 1.54.6
backstage

plugin-scaffolder-backend-module-confluence-to-markdown · < 0.3.25
@backstage

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · User interaction required

What an attacker can do

An attacker could influence file write operations during template execution. Vendor/CNA’s CVSS 3.1 assessment (base score 6.3/10) rates confidentiality impact as none; integrity impact as high; availability impact as low.

Published 2026-10-07 15:31:44.445933+00:00

CWE: CWE-22, CWE-73
CCR priority: 25.2 /100 (P4)
CVSS 3.1: 6.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 15:31:36.344619+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-106559.html