---
title: "CVE-2026-110972: Płatnik - Authentication Bypass"
description: "Płatnik 10.02.002 contains an authentication bypass caused by client-side authentication, letting attackers with access to any application instance authenticate as arbitrary users, exploit requires attacker access to application instance."
url: https://panop.io/threat-heartbeat/CVE-2026-110972/
---

# CVE-2026-110972 Płatnik - Authentication Bypass

Płatnik 10.02.002 contains an authentication bypass caused by client-side authentication, letting attackers with access to any application instance authenticate as arbitrary users, exploit requires attacker access to application instance.

CVSS base score 8.6 /10

High

CISA KEV

Not listed

Public exploit

None known

EPSS

0.21% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-110972)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Published

30 October 2026

Updated

1 November 2026

Weakness

[CWE-603](https://cwe.mitre.org/data/definitions/603.html)

## Vendor fix

Update to version 10.02.002 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-110972](https://nvd.nist.gov/vuln/detail/CVE-2026-110972)
- [https://cert.pl/posts/2026/10/CVE-2026-110970](https://cert.pl/posts/2026/10/CVE-2026-110970)
- [https://www.zus.pl/firmy/program-platnik/o-programie-platnik](https://www.zus.pl/firmy/program-platnik/o-programie-platnik)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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