Vulnerability Details CVE-2021-39348
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 62.3%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 3.5
References
- https://github.com/BigTiger2020/word-press/blob/main/LearnPress.md
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2614592%40learnpress&new=2614592%40learnpress&sfp_email=&sfph_mail=
- https://wordfence.com/vulnerability-advisories/#CVE-2021-39348
- https://github.com/BigTiger2020/word-press/blob/main/LearnPress.md
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2614592%40learnpress&new=2614592%40learnpress&sfp_email=&sfph_mail=
- https://wordfence.com/vulnerability-advisories/#CVE-2021-39348
Products affected by CVE-2021-39348
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cpe:2.3:a:thimpress:learnpress:-
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cpe:2.3:a:thimpress:learnpress:1.0
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cpe:2.3:a:thimpress:learnpress:2.0.6
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cpe:2.3:a:thimpress:learnpress:2.0.9
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cpe:2.3:a:thimpress:learnpress:2.1.0
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cpe:2.3:a:thimpress:learnpress:2.1.3
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cpe:2.3:a:thimpress:learnpress:2.1.4
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cpe:2.3:a:thimpress:learnpress:2.1.5.2
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cpe:2.3:a:thimpress:learnpress:2.1.5.3
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cpe:2.3:a:thimpress:learnpress:2.1.6
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cpe:2.3:a:thimpress:learnpress:2.1.7
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cpe:2.3:a:thimpress:learnpress:2.1.8
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cpe:2.3:a:thimpress:learnpress:3.0.0
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cpe:2.3:a:thimpress:learnpress:3.1.0
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cpe:2.3:a:thimpress:learnpress:3.2.1
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cpe:2.3:a:thimpress:learnpress:3.2.2
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cpe:2.3:a:thimpress:learnpress:3.2.5.2
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cpe:2.3:a:thimpress:learnpress:3.2.6.10
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cpe:2.3:a:thimpress:learnpress:3.2.6.5
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cpe:2.3:a:thimpress:learnpress:3.2.6.7
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cpe:2.3:a:thimpress:learnpress:3.2.6.8
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cpe:2.3:a:thimpress:learnpress:3.2.6.9
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cpe:2.3:a:thimpress:learnpress:3.2.7
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cpe:2.3:a:thimpress:learnpress:3.2.7.1
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cpe:2.3:a:thimpress:learnpress:3.2.7.2
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cpe:2.3:a:thimpress:learnpress:3.2.7.3
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cpe:2.3:a:thimpress:learnpress:3.2.7.4
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cpe:2.3:a:thimpress:learnpress:3.2.7.5
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cpe:2.3:a:thimpress:learnpress:3.2.7.6
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cpe:2.3:a:thimpress:learnpress:3.2.7.7
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cpe:2.3:a:thimpress:learnpress:3.2.7.8
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cpe:2.3:a:thimpress:learnpress:3.2.7.9
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cpe:2.3:a:thimpress:learnpress:3.2.8
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cpe:2.3:a:thimpress:learnpress:3.2.8.1
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cpe:2.3:a:thimpress:learnpress:3.2.8.2
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cpe:2.3:a:thimpress:learnpress:3.2.8.3
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cpe:2.3:a:thimpress:learnpress:3.2.8.4
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cpe:2.3:a:thimpress:learnpress:3.2.8.5
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cpe:2.3:a:thimpress:learnpress:3.2.8.6
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cpe:2.3:a:thimpress:learnpress:3.2.8.7
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cpe:2.3:a:thimpress:learnpress:3.2.8.8
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cpe:2.3:a:thimpress:learnpress:4.0.0
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cpe:2.3:a:thimpress:learnpress:4.0.1
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cpe:2.3:a:thimpress:learnpress:4.0.2
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cpe:2.3:a:thimpress:learnpress:4.0.3
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cpe:2.3:a:thimpress:learnpress:4.0.4
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cpe:2.3:a:thimpress:learnpress:4.0.5
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cpe:2.3:a:thimpress:learnpress:4.0.6
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cpe:2.3:a:thimpress:learnpress:4.0.7
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cpe:2.3:a:thimpress:learnpress:4.0.8
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cpe:2.3:a:thimpress:learnpress:4.0.9
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cpe:2.3:a:thimpress:learnpress:4.1.0
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cpe:2.3:a:thimpress:learnpress:4.1.1
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cpe:2.3:a:thimpress:learnpress:4.1.2
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cpe:2.3:a:thimpress:learnpress:4.1.3
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cpe:2.3:a:thimpress:learnpress:4.1.3.1