Security Vulnerabilities - CVEs Published In September 2021
The Per page add to head WordPress plugin through 1.4.4 does not properly sanitise one of its setting, allowing malicious HTML to be inserted by high privilege users even when the unfiltered_html capability is disallowed, which could lead to Cross-Site Scripting issues.
CVSS Score
4.8
EPSS Score
0.002
Published
2021-09-13
The WordPress Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal plugin through 2.2.5 does not check for the uploaded Downloadable Digital product file, allowing any file, such as PHP to be uploaded by an administrator. Furthermore, as there is no CSRF in place, attackers could also make a logged admin upload a malicious PHP file, which would lead to RCE
CVSS Score
8.8
EPSS Score
0.003
Published
2021-09-13
The WP Courses LMS WordPress plugin before 2.0.44 does not sanitise its Video Embed Code, allowing malicious code to be injected in it by high privilege users, even when the unfiltered_html capability is disallowed, which could lead to Stored Cross-Site Scripting issues
CVSS Score
4.8
EPSS Score
0.002
Published
2021-09-13
The WordPress Advanced Ticket System, Elite Support Helpdesk WordPress plugin before 1.0.64 does not sanitize or escape form values before saving to the database or when outputting, which allows high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
CVSS Score
4.8
EPSS Score
0.003
Published
2021-09-13
The Daily Prayer Time WordPress plugin before 2021.08.10 does not sanitise or escape some of its settings before outputting them in the page, leading to Authenticated Stored Cross-Site Scripting issues.
CVSS Score
5.4
EPSS Score
0.002
Published
2021-09-13
The Software License Manager WordPress plugin before 4.4.8 does not sanitise or escape the edit_record parameter before outputting it back in the page in the admin dashboard, leading to a Reflected Cross-Site Scripting issue
CVSS Score
6.1
EPSS Score
0.002
Published
2021-09-13
The Per page add to head WordPress plugin before 1.4.4 is lacking any CSRF check when saving its settings, which could allow attackers to make a logged in admin change them. Furthermore, as the plugin allows arbitrary HTML to be inserted in one of the setting (feature mentioned by the plugin), this could lead to Stored XSS issue which will be triggered either in the backend, frontend or both depending on the payload used.
CVSS Score
4.3
EPSS Score
0.002
Published
2021-09-13
The create_post_page AJAX action of the Custom Post View Generator WordPress plugin through 0.4.6 (available to authenticated user) does not sanitise or escape user input before outputting it back in the response, leading to a Reflected Cross-Site issue
CVSS Score
5.4
EPSS Score
0.002
Published
2021-09-13
The shopp_upload_file AJAX action of the Shopp WordPress plugin through 1.4, available to both unauthenticated and authenticated user does not have any security measure in place to prevent upload of malicious files, such as PHP, allowing unauthenticated users to upload arbitrary files and leading to RCE
CVSS Score
9.8
EPSS Score
0.016
Published
2021-09-13
The Smash Balloon Social Post Feed WordPress plugin before 2.19.2 does not sanitise or escape the feedID POST parameter in its feed_locator AJAX action (available to both authenticated and unauthenticated users) before outputting a truncated version of it in the admin dashboard, leading to an unauthenticated Stored Cross-Site Scripting issue which will be executed in the context of a logged in administrator.
CVSS Score
6.1
EPSS Score
0.148
Published
2021-09-13