---
id: CVE-2026-93571
title: Path Traversal in Szafir
summary: "Szafir is vulnerable to Path Traversal in the uploaded filename. A man-in-the-middle attacker who can reroute update request to their server can prepare arbitrary XML file that will be saved in location chosen by attacker.\_\n\n\nThis issue …"
severity: low
cvss: 2.3
cvssVector: 'CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N'
cvssSource: cna
cwe:
  - CWE-22
vendor: Krajowa Izba Rozliczeniowa
product: Szafir
affected:
  - Szafir <= 2.0
published: '2026-10-29'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T15:07:53.572Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-93571'
references:
  - url: 'https://cert.pl/posts/2026/10/CVE-2026-93570'
  - url: 'https://www.elektronicznypodpis.pl/'
tags:
  - cve.org
epss: 0.00185
epssPercentile: 0.08089
ingestedAt: '2026-11-01T20:00:16.949Z'
---

## Overview

Szafir is vulnerable to Path Traversal in the uploaded filename. A man-in-the-middle attacker who can reroute update request to their server can prepare arbitrary XML file that will be saved in location chosen by attacker. 


This issue was fixed in version 2.0 build 708.

## Affected

- `Szafir <= 2.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.