Description

WordPress Plugin MailUp newsletter sign-up form is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently modify plugin settings via 'formData=save' requests. WordPress Plugin MailUp newsletter sign-up form version 1.3.2 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.3.3 or latest

References

http://secunia.com/advisories/51917/

http://www.securityfocus.com/bid/58707/

http://www.securityfocus.com/bid/58467/

Related Vulnerabilities

PHP Permissions, Privileges, and Access Controls Vulnerability (CVE-2009-4018)

WordPress Plugin Uji Countdown Cross-Site Scripting (2.2)

MediaWiki Other Vulnerability (CVE-2005-3167)

WordPress Plugin BulletProof Security Cross-Site Scripting (.50.9)

Jenkins Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2015-7537)

Severity

High

Classification

CVE-2013-0731 CVE-2013-2640 CWE-264 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass