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Rewterz Threat Advisory – Multiple WordPress Plugins Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2023-29436 CVSS:6.5

Frame Shortcode Plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote authenticated attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-29434 CVSS:5.9

Optin Forms Plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote authenticated attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-29430 CVSS:7.1

TheRoof Theme for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-29424 CVSS:7.1

ShiftController Employee Shift Scheduling Plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-29423 CVSS:5.9

Cancel order request WooCommerce Plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote authenticated attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-29093 CVSS:5.9

Conditional extra fees for woocommerce Plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote authenticated attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-28992 CVSS:7.1

Coupon Affiliates Plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

Impact

  • Cross-Site Scripting

Indicators Of Compromise

CVE

  • CVE-2023-29436
  • CVE-2023-29434
  • CVE-2023-29430
  • CVE-2023-29424
  • CVE-2023-29423
  • CVE-2023-29093
  • CVE-2023-28992

Affected Vendors

WordPress

Affected Products

  • Frame Shortcode Plugin for WordPress 1.0.5
  • Optin Forms Plugin for WordPress 1.3.1
  • TheRoof Theme for WordPress 1.0.3
  • ShiftController Employee Shift Scheduling Plugin for WordPress 4.9.23
  • Cancel order request WooCommerce for WordPress 1.3.2
  • Conditional extra fees for woocommerce Plugin for WordPress 1.0.96

Remediation

Upgrade to the latest version of IFrame Shortcode Plugin, available from the WordPress Plugin Directory. 

CVE-2023-29436

CVE-2023-29434

CVE-2023-29430

CVE-2023-29424

CVE-2023-29423

CVE-2023-29093

CVE-2023-28992