Description

WordPress Plugin UpdraftPlus WordPress Backup is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently access backups and files, plugin settings or upload arbitrary files on the server. WordPress Plugin UpdraftPlus WordPress Backup version 1.9.50 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.9.51 or latest

References

https://blog.sucuri.net/2015/02/advisory-dangerous-nonce-leak-in-updraftplus.html

Related Vulnerabilities

Oracle Application Server CVE-2010-0070 Vulnerability (CVE-2010-0070)

PHP CVE-2009-3293 Vulnerability (CVE-2009-3293)

Magento Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') Vulnerability (CVE-2021-36023)

Oracle Database Server CVE-2013-3771 Vulnerability (CVE-2013-3771)

PHP Integer Overflow or Wraparound Vulnerability (CVE-2016-7568)

Severity

High

Classification

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

Tags

Missing Update Authentication Bypass