Tribulant: >> Newsletters >> 3.6.2 Security Vulnerabilities
The Newsletters plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 4.9.9.9 via the 'file' parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.
CVSS Score
7.2
EPSS Score
0.001
Published
2025-05-31
The Newsletters plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the "to" parameter in all versions up to, and including, 4.9.9.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an admin user into performing an action such as clicking on a link.
CVSS Score
6.1
EPSS Score
0.001
Published
2025-03-22
The Newsletters plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's newsletters_video shortcode in all versions up to, and including, 4.9.9.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Score
6.4
EPSS Score
0.001
Published
2024-10-29
The Newsletters plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 4.9.9.2. This is due to the plugin not restricting what user meta can be updated as screen options. This makes it possible for authenticated attackers, with subscriber-level access and above, to escalate their privileges to that of an administrator. Please note that this only affects users with access to edit/update screen options, which means an administrator would need to grant lower privilege users with access to the Sent & Draft Emails page of the plugin in order for this to be exploited.
CVSS Score
8.8
EPSS Score
0.003
Published
2024-09-06
Cross Site Request Forgery (CSRF) vulnerability in Tribulant Newsletters.This issue affects Newsletters: from n/a through 4.9.7.
CVSS Score
4.3
EPSS Score
0.0
Published
2024-06-21
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Tribulant Newsletters allows Reflected XSS.This issue affects Newsletters: from n/a through 4.9.5.
CVSS Score
7.1
EPSS Score
0.001
Published
2024-06-08
The Newsletters WordPress plugin before 4.9.3 does not properly escape user-controlled parameters when they are appended to SQL queries and shell commands, which could enable an administrator to run arbitrary commands on the server.
CVSS Score
7.2
EPSS Score
0.006
Published
2024-01-16
Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Newsletters plugin <= 4.8.8 versions.
CVSS Score
8.8
EPSS Score
0.001
Published
2023-11-10
The newsletters-lite plugin before 4.6.8.6 for WordPress has PHP object injection.
CVSS Score
9.8
EPSS Score
0.011
Published
2019-08-22
wp-admin/admin-ajax.php?action=newsletters_exportmultiple in the Tribulant Newsletters plugin before 4.6.19 for WordPress allows directory traversal with resultant remote PHP code execution via the subscribers[1][1] parameter in conjunction with an exportfile=../ value.
CVSS Score
8.8
EPSS Score
0.017
Published
2019-08-15
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