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CVE-2026-106036

Improper certificate validation in Szafir

MEDIUM
6.9
CVSS Score
Published: October 29, 2026 at 03:08 PM UTC
Updated: October 29, 2026 at 04:30 PM UTC
1 product affected across 1 vendorSzafir

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.2%

Description

Szafir accepts any client or server certificate without performing certificate and hostname validation, allowing HTTPS connections without authenticating the remote server. An attacker can provide an arbitrary SSL/TLS certificate and cause the application to download an update file from their server. This issue was fixed in version 2.0 build 708.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: cverecord
https://cert.pl/posts/2026/10/CVE-2026-93570
Product
Source: cverecord
https://www.elektronicznypodpis.pl/

CVSS

6.9MEDIUMCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-295

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