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July 17, 2023
Severity
High
Analysis Summary
CVE-2023-3080 CVSS:7.2
WP Mail Catcher plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote 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-2023-3081 CVSS:7.2
WP Mail Logging plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote 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-2023-3082 CVSS:7.2
POST SMTP Mailer plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote 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-2023-3087 CVSS:7.2
FluentSMTP plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote 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-2023-3088 CVSS:7.2
WP Mail Log plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote 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-2023-3093 CVSS:7.2
YaySMTP plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote 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.
Impact
- Cross-Site Scripting
Indicators Of Compromise
CVE
- CVE-2023-3080
- CVE-2023-3081
- CVE-2023-3082
- CVE-2023-3087
- CVE-2023-3088
- CVE-2023-3093
Affected Vendors
WordPress
Affected Products
- WP Mail Logging Team WP Mail Logging Team WP Mail Logging plugin for WordPress 1.11.1
- Post SMTP POST SMTP Mailer plugin for WordPress 2.5.7
- FluentSMTP & WPManageNinja Team FluentSMTP plugin for WordPress 2.2.4
- YayCommerce YaySMTP plugin for WordPress 2.4.5
- WPVibes WP Mail Log plugin for WordPress 1.1.1
- James Ward WP Mail Catcher plugin for WordPress 2.1.2
Remediation
Upgrade to the latest version of WordPress plugins, available from the WordPress Plugin Directory.