CVE-2021-39348

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

The LearnPress WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient escaping on the $custom_profile parameter found in the ~/inc/admin/views/backend-user-profile.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 4.1.3.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled. Please note that this is seperate from CVE-2021-24702.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-80CWE-79

Affected software

VendorProductVersions
LearnPressLearnPress>= 4.1.3.1, <= 4.1.3.1

References

Timeline

Published
Oct 21, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-39348: Medium severity, CVSS 4.8 | Vulnix