Description

WordPress Plugin Auctions is prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application fails to adequately sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary PHP code and run it in the context of the Web server process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin Auctions version 2.0.1.3 is vulnerable; other versions may also be affected.

Remediation

Update to plugin version 2.0.2 or latest

References

http://www.opensyscom.fr/Actualites/wordpress-plugins-wordpress-auctions-plugin-arbitrary-file-upload-vulnerability.html

http://packetstormsecurity.com/files/113568/WordPress-Auctions-2.0.1.3-Shell-Upload.html

http://1337day.com/exploits/18570

http://secunia.com/advisories/49497/

Related Vulnerabilities

Chamilo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-0738)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-1766)

WordPress Plugin Captcha by BestWebSoft SQL Injection (4.1.4)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2015-0123)

WordPress Plugin CM Pop-Up banners for WordPress SQL Injection (1.5.10)

Severity

High

Classification

CWE-434 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Unauthenticated File Upload