CVE-2021-24177

low-risk
Published 2021-04-05

In the default configuration of the File Manager WordPress plugin before 7.1, a Reflected XSS can occur on the endpoint /wp-admin/admin.php?page=wp_file_manager_properties when a payload is submitted on the User-Agent parameter. The payload is then reflected back on the web application response.

Do I need to act?

-
0.24% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Filemanagerpro

References (6)

Exploit https://n4nj0.github.io/advisories/wordpress-plugin-wp-file-manager-i/
Patch https://plugins.trac.wordpress.org/changeset/2476829/
Third Party Advisory https://wpscan.com/vulnerability/1cf3d256-cf4b-4d1f-9ed8-e2cc6392d8d8
Exploit https://n4nj0.github.io/advisories/wordpress-plugin-wp-file-manager-i/
Patch https://plugins.trac.wordpress.org/changeset/2476829/
Third Party Advisory https://wpscan.com/vulnerability/1cf3d256-cf4b-4d1f-9ed8-e2cc6392d8d8
27
/ 100
low-risk
Severity 21/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal