CVE-2022-2101: XSS
First published: Mon Jul 18 2022(Updated: )
The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `file[files][]` parameter in versions up to, and including, 3.2.46 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor level permissions and above to inject arbitrary web scripts on the file's page that will execute whenever an administrator accesses the editor area for the injected file page.
Credit: security@wordfence.com security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WordPress Download Manager | <=3.2.46 |
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Reference Links
- https://medium.com/%40andreabocchetti88/download-manager-3-2-43-contributor-cross-site-scripting-fa4970fba45c
- https://packetstormsecurity.com/files/167573/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2750339%40download-manager&new=2750339%40download-manager&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b399929a-db33-419f-9218-b86ee88a9f1a?source=cve
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2101
Frequently Asked Questions
What is the severity of CVE-2022-2101?
CVE-2022-2101 is classified as a medium severity vulnerability due to the potential for stored cross-site scripting.
How do I fix CVE-2022-2101?
To fix CVE-2022-2101, update the WordPress Download Manager plugin to version 3.2.47 or later.
Who is affected by CVE-2022-2101?
Authenticated users with contributor level permissions on affected versions of the WordPress Download Manager plugin are at risk from CVE-2022-2101.
What type of vulnerability is CVE-2022-2101?
CVE-2022-2101 is a Stored Cross-Site Scripting vulnerability resulting from inadequate input sanitization.
In which versions of the Download Manager plugin is CVE-2022-2101 present?
CVE-2022-2101 affects all versions of the Download Manager plugin up to and including 3.2.46.
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