In XE 1.116, when uploading the Normal button, there is no restriction on the file suffix, which leads to any file uploading to the files directory. Since .htaccess only restricts the PHP type, uploading HTML-type files leads to stored XSS vulnerabilities. If the .htaccess configuration is improper, for example before the XE 1.11.2 version, you can upload the PHP type file to GETSHELL.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-02-09T15:55:05

Updated: 2024-08-04T04:32:13.216Z

Reserved: 2021-12-13T00:00:00

Link: CVE-2021-44912

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-02-09T16:15:14.300

Modified: 2022-02-16T22:25:32.413

Link: CVE-2021-44912

cve-icon Redhat

No data.