CVE-2021-39348

Published on: 10/21/2021 12:00:00 AM UTC

Last Modified on: 08/05/2022 11:51:00 AM UTC

CVE-2021-39348

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

Certain versions of Learnpress from Thimpress contain the following vulnerability:

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.

CVE-2021-39348 has been assigned by securit[email protected] to track the vulnerability - currently rated as MEDIUM severity.
Affected Vendor/Software: LearnPress - LearnPress version <= 4.1.3.1

CVSS3 Score: 4.8 - MEDIUM

Attack Vector ^ⓘ	Attack Complexity	Privileges Required	User Interaction
NETWORK	LOW	HIGH	REQUIRED
Scope	Confidentiality Impact	Integrity Impact	Availability Impact
CHANGED	LOW	LOW	NONE

CVSS2 Score: 3.5 - LOW

Access Vector^ⓘ	Access Complexity	Authentication
NETWORK	MEDIUM	SINGLE
Confidentiality Impact	Integrity Impact	Availability Impact
NONE	PARTIAL	NONE

CVE References

Description	Tags ^ⓘ	Link
word-press/LearnPress.md at main · BigTiger2020/word-press · GitHub	github.com text/html	MISC github.com/BigTiger2020/word-press/blob/main/LearnPress.md
Vulnerability Advisories - Wordfence	wordfence.com text/html	MISC wordfence.com/vulnerability-advisories/#CVE-2021-39348
403 Forbidden	plugins.trac.wordpress.org text/html Inactive LinkNot Archived	MISC plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2614592%40learnpress&new=2614592%40learnpress&sfp_email=&sfph_mail=

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There are currently no QIDs associated with this CVE

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Thimpress	Learnpress	All	All	All	All

cpe:2.3:a:thimpress:learnpress:*:*:*:*:*:wordpress:*:*:

Discovery Credit

Thinkland Security Team

Social Mentions

Source	Title	Posted (UTC)
@CVEreport	CVE-2021-39348 : The LearnPress WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient e… twitter.com/i/web/status/1…	2021-10-21 20:05:36
@LinInfoSec	Wordpress - CVE-2021-39348: wordfence.com/vulnerability-…	2021-10-28 00:21:36