CVE-2021-24347
SP Project & Document Manager <2 4.22 - Authenticated Shell Upload
- Published
- Jun 14, 2021
- Updated
- Aug 3, 2024
- Assigning CNA
- WPScan
- Evidence observed
- Aug 28, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.0%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The SP Project & Document Manager WordPress plugin before 4.22 allows users to upload files, however, the plugin attempts to prevent php and other similar files that could be executed on the server from being uploaded by checking the file extension. It was discovered that php files could still be uploaded by changing the file extension's case, for example, from "php" to "pHP".
Sources
modules/exploits/multi/http/wp_plugin_sp_project_document_rce.rb
Metasploit Framework modulesDeclared conditions
- platform: PHP($.exploit_multi/http/wp_plugin_sp_project_document_rce.platform)
- verification: check_declared($.exploit_multi/http/wp_plugin_sp_project_document_rce.check)
http/cves/2021/CVE-2021-24347.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: dsl($.matchers[*].type)
Responsible use
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