CVE-2020-24186A Remote Code Execution vulnerability exists in the gVectors wpDiscuz plugin 7.0 through 7.0.4 for WordPress, which allows unauthenticated…
- 10.0CriticalCVSS base score
- 94.6%Exploitation in 30 daysEPSS · top 0.1% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 4Public exploitsMetasploit, Nuclei and Exploit-DB
Description
A Remote Code Execution vulnerability exists in the gVectors wpDiscuz plugin 7.0 through 7.0.4 for WordPress, which allows unauthenticated users to upload any type of file, including PHP files via the wmuUploadFiles AJAX action.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Metasploit module, a Nuclei template and 2 Exploit-DB entries for it.
Show the exploits4
Metasploit modules1 module
- WordPress wpDiscuz Unauthenticated File Upload Vulnerability (Metasploit module) (opens in a new tab)
exploit/unix/webapp/wp_wpdiscuz_unauthenticated_file_uploadRank excellentdisclosed 21 Feb 2020
Nuclei templates1 template
- WordPress wpDiscuz <=7.0.4 - Remote Code Execution (Nuclei template) (opens in a new tab)
http/cves/2020/CVE-2020-24186.yamlSeverity critical
Exploit-DB2 entries
- WordPress Plugin wpDiscuz 7.0.4 - Remote Code Execution (Unauthenticated) (Exploit-DB entry) (opens in a new tab)
EDB-ID 49967webapps, phppublished 8 Jun 2021Not verified
- Wordpress Plugin wpDiscuz 7.0.4 - Arbitrary File Upload (Unauthenticated) (Exploit-DB entry) (opens in a new tab)
EDB-ID 49962webapps, phppublished 7 Jun 2021Not verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 11 days later
· 11 days later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| mitreCNA (assigner) | 3.1 | Critical10.0 | CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:C/UI:N |
| NVDNVD · Modified | 3.1 | Critical10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 94.6% · top 0.1% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 10.0.
Affected products
n/a
- affected n/a
References
References4
- https://www.wordfence.com/blog/2020/07/critical-arbitrary-file-upload-vulnerability-patched-in-wpdiscuz-plugin/ (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/162983/WordPress-wpDiscuz-7.0.4-Shell-Upload.html (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/163012/WordPress-wpDiscuz-7.0.4-Remote-Code-Execution.html (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/163302/WordPress-wpDiscuz-7.0.4-Shell-Upload.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2020-16921 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2020-24186)Record last updated .