---
title: "CVE-2026-62331: Praktor - Path Traversal"
description: "Praktor < 0.9.1 contains a path traversal vulnerability caused by unsanitized document filename concatenation in Telegram upload sites, letting remote Telegram users write arbitrary files in the agent workspace, exploit requires messaging the bot."
url: https://panop.io/threat-heartbeat/CVE-2026-62331/
---

# CVE-2026-62331 Praktor - Path Traversal

Praktor < 0.9.1 contains a path traversal vulnerability caused by unsanitized document filename concatenation in Telegram upload sites, letting remote Telegram users write arbitrary files in the agent workspace, exploit requires messaging the bot.

CVSS base score 8.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.78% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-62331)

## Details

Type

Path Traversal

Impact

Data Tampering

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Published

30 October 2026

Updated

1 November 2026

Weakness

[CWE-22](https://cwe.mitre.org/data/definitions/22.html)

## Vendor fix

Update to version 0.9.1 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-2026-62331](https://nvd.nist.gov/vuln/detail/CVE-2026-62331)
- [https://github.com/mtzanidakis/praktor/commit/c3731eeda01c0b3ec1dbd13cccd5a147c3182141](https://github.com/mtzanidakis/praktor/commit/c3731eeda01c0b3ec1dbd13cccd5a147c3182141)
- [https://github.com/mtzanidakis/praktor/pull/228](https://github.com/mtzanidakis/praktor/pull/228)
- [https://github.com/mtzanidakis/praktor/releases/tag/v0.9.1](https://github.com/mtzanidakis/praktor/releases/tag/v0.9.1)
- [https://github.com/mtzanidakis/praktor/security/advisories/GHSA-48v2-6jcm-fc99](https://github.com/mtzanidakis/praktor/security/advisories/GHSA-48v2-6jcm-fc99)

[← All CVEs](https://panop.io/threat-heartbeat/)

## 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.

[Book a demo](https://panop.io/demo)