Description

WordPress Plugin ContentStudio is prone to multiple vulnerabilities, including security bypass and information disclosure vulnerabilities. An attacker may leverage these issues to perform otherwise restricted actions and subsequently retrieve arbitrary metadata, including the plugin's token used in creating a post, or execute functions intended for use by users with proper API keys, or to obtain sensitive information that may help in launching further attacks. WordPress Plugin ContentStudio version 1.2.5 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.2.6 or latest

References

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/contentstudio/contentstudio-125-missing-authorization

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/contentstudio/contentstudio-125-information-exposure

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/contentstudio/contentstudio-125-authorization-bypass

Related Vulnerabilities

WordPress Plugin Gravity Forms Advanced File Uploader Unspecified Vulnerability (1.18)

Apache HTTP Server Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2007-6420)

Drupal Core 5.x Local File Inclusion (5.0 - 5.11)

MediaWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2012-4382)

WebLogic Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2020-28491)

Severity

High

Classification

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

Tags

Missing Update CWE-200 CWE-287 CWE-862 CVE-2023-0556 CVE-2023-0557 CVE-2023-0558