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Vulnerability record · CVE-2023-6634 · published 11 January 2024

CVE-2023-6634: Thimpress learnpress argument injection vulnerability

Thimpress · Learnpress

The LearnPress plugin for WordPress is vulnerable to Command Injection in all versions up to, and including, 4.2.5.7 via the get_content function. This is due to the plugin making use of the call_user_func function with user input. This makes it possible for unauthenticated attackers to execute any public function with one parameter, which could result in remote code execution.

9.8 CVSS 3.1 Critical EPSS 8.5% · top 5.1% CWE-88 · Argument injectionCWE-77 · Command injection
9.8CVSS 3.1 base score
8.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

The LearnPress plugin for WordPress is vulnerable to Command Injection in all versions up to, and including, 4.2.5.7 via the get_content function. This is due to the plugin making use of the call_user_func function with user input. This makes it possible for unauthenticated attackers to execute any public function with one parameter, which could result in remote code execution.

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

Affected products

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

References

LinkTags
https://plugins.trac.wordpress.org/changeset/3013957/learnpress Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/21291ed7-cdc0-4698-9ec4-8417160845ed?source=cve Third Party Advisory
https://plugins.trac.wordpress.org/changeset/3013957/learnpress Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/21291ed7-cdc0-4698-9ec4-8417160845ed?source=cve Third Party Advisory

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Related vulnerabilities

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

9.8CVE-2023-36515Thimpress learnpress missing authorization vulnerabilityMissing Authorization vulnerability in ThimPress LearnPress.This issue affects LearnPress: from n/a through 4.2.3.EPSS 0.44%9.8CVE-2024-4434Thimpress learnpress sql injection vulnerabilityThe LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to time-based SQL Injection via the ‘term_id’ parameter in versions up to, a…EPSS 37%9.8CVE-2022-47615Thimpress learnpress unrestricted file upload vulnerabilityLocal File Inclusion vulnerability in LearnPress – WordPress LMS Plugin <= 4.1.7.3.2 versions.EPSS 5.1%9.8CVE-2022-45808Thimpress learnpress sql injection vulnerabilitySQL Injection vulnerability in LearnPress – WordPress LMS Plugin <= 4.1.7.3.2 versions.EPSS 4.3%9.8CVE-2021-24951Thimpress learnpress sql injection vulnerabilityThe LearnPress WordPress plugin before 4.1.4 does not sanitise, validate and escape the id parameter before using it in SQL statements when duplicati…EPSS 1.6%8.8CVE-2024-39641Thimpress learnpress cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) vulnerability in ThimPress LearnPress.This issue affects LearnPress: from n/a through 4.2.6.8.2.EPSS 0.20%8.8CVE-2024-6589Thimpress learnpress php remote file inclusion vulnerabilityThe LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 4.2.6.8.2 via …EPSS 0.81%8.8CVE-2023-36516Thimpress learnpress missing authorization vulnerabilityMissing Authorization vulnerability in ThimPress LearnPress.This issue affects LearnPress: from n/a through 4.2.3.EPSS 0.51%

Source: NIST National Vulnerability Database (record CVE-2023-6634), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.