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Vulnerability record · CVE-2023-6160 · published 22 November 2023

CVE-2023-6160: Lifterlms path traversal vulnerability

Lifterlms · Lifterlms

The LifterLMS – WordPress LMS Plugin for eLearning plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 7.4.2 via the maybe_serve_export function. This makes it possible for authenticated attackers, with administrator or LMS manager access and above, to read the contents of arbitrary CSV files on the server, which can contain sensitive information as well as removing those files from the server.

6.7 CVSS 3.1 Medium EPSS 0.82% · top 44.3% CWE-22 · Path traversal
6.7CVSS 3.1 base score
0.82%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

The LifterLMS – WordPress LMS Plugin for eLearning plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 7.4.2 via the maybe_serve_export function. This makes it possible for authenticated attackers, with administrator or LMS manager access and above, to read the contents of arbitrary CSV files on the server, which can contain sensitive information as well as removing those files from the server.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://plugins.trac.wordpress.org/changeset/2989461/ Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/6d0fcd82-6d4a-454f-8056-a896e8d41d00?source=cve Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2989461/ Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/6d0fcd82-6d4a-454f-8056-a896e8d41d00?source=cve Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-6160), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.