Description

WordPress Plugin VideoWhisper Video Conference Integration is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin VideoWhisper Video Conference Integration version 4.91.8 is vulnerable; prior versions may also be affected.

Remediation

Edit the source code to ensure that input is properly verified or disable the plugin until a fix is available

References

http://www.openwall.com/lists/oss-security/2015/04/01/3

http://www.vapidlabs.com/advisory.php?v=116

http://seclists.org/fulldisclosure/2015/Apr/1

http://www.exploit-db.com/exploits/36618/

http://packetstormsecurity.com/files/131247/WordPress-VideoWhisper-Video-Conference-Integration-4.91.8-Shell-Upload.html

http://www.openwall.com/lists/oss-security/2015/04/18/4

Related Vulnerabilities

PHP Numeric Errors Vulnerability (CVE-2010-4699)

WordPress Plugin Loco Translate Local File Inclusion (2.2.1)

WordPress Plugin Manage Notification E-mails Cross-Site Request Forgery (1.8.2)

PHP Resource Management Errors Vulnerability (CVE-2012-0830)

Oracle JRE CVE-2012-5079 Vulnerability (CVE-2012-5079)

Severity

High

Classification

CVE-2015-9271 CWE-434 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Unauthenticated File Upload