Vulnerability identifier: #VU24370

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-7047

CWE-ID: CWE-269

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
WordPress Database Reset
Web applications / Modules and components for CMS

Vendor: Chris Berthe

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to the "wp_users" table does not check the user capabilities and lacks a security nonce. A remote user can send a specially crafted request, reset the "wp_users" table, drop all users from the user table and gain administrative privileges on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

WordPress Database Reset: 1.0 - 3.1

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External links
http://wordpress.org/plugins/wordpress-database-reset/#developers
http://wpvulndb.com/vulnerabilities/10028
http://www.wordfence.com/blog/2020/01/easily-exploitable-vulnerabilities-patched-in-wp-database-reset-plugin/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.