plugin

Optinmonster Vulnerabilities

12 known security issues reported for the Optinmonster WordPress plugin. Most recent disclosed May 24, 2024.

1 high 8 medium

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Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation <= 2.16.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

medium

The Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘campaign_id’ parameter in versions up to, and including, 2.16.1 due to insufficient input sanitization and output escaping. This makes it poss...

CVSS:
6.4
Affected:
up to 2.16.1
Fixed in:
2.16.2
Disclosed:
May 24, 2024

CVE-2024-4045 on NVD →

Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation < 2.16.2 - Contributor+ Stored Cross-Site Scripting

medium
Affected:
up to 2.16.2
Fixed in:
2.16.2
Disclosed:
May 24, 2024

CVE-2024-4045 on NVD →

Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation <= 2.15.3 - Cross-Site Request Forgery to Notice Dismissal

medium

The OptinMonster plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.15.3. This is due to missing or incorrect nonce validation on the validate_please_connect_notice_dismiss() function. This makes it possible for unauthenticated attackers to dismiss notices via a for...

CVSS:
4.3
Affected:
up to 2.15.3
Fixed in:
2.16.0
Disclosed:
Apr 26, 2024

CVE-2024-33691 on NVD →

Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation < 2.16.0 - Cross-Site Request Forgery to Notice Dismissal

medium
Affected:
up to 2.16.0
Fixed in:
2.16.0
Disclosed:
Apr 26, 2024

CVE-2024-33691 on NVD →

OptinMonster <= 2.12.1 - Authenticated (Subscriber+) Sensitive Information Disclosure via Shortcode

medium

The OptinMonster plugin for WordPress is vulnerable to unauthorized access of data due to insufficient post type validation on the 'prepare_campaign' function in versions up to 2.12.1. This makes it possible for authenticated attackers with subscriber-level access, and above, to access potentially sensitive informatio...

CVSS:
4.3
Affected:
up to 2.12.1
Fixed in:
2.12.2
Disclosed:
Mar 3, 2023

CVE-2023-0772 on NVD →

Popup Builder by OptinMonster < 2.12.2 - Subscriber+ Arbitrary Post Content Disclosure

unknown
Affected:
up to 2.12.2
Fixed in:
2.12.2
Disclosed:
Feb 14, 2023

CVE-2023-0772 on NVD →

OptinMonster <= 2.6.4 - Unprotected REST-API Endpoints

high

The OptinMonster WordPress plugin is vulnerable to sensitive information disclosure and unauthorized setting updates due to insufficient authorization validation via the logged_in_or_has_api_key function in the ~/OMAPI/RestApi.php file that can used to exploit inject malicious web scripts on sites with the plugin insta...

CVSS:
8.2
Affected:
up to 2.6.4
Fixed in:
2.6.5
Disclosed:
Nov 1, 2021

CVE-2021-39341 on NVD →

OptinMonster < 2.6.5 - Unprotected REST-API Endpoints

unknown
Affected:
up to 2.6.5
Fixed in:
2.6.5
Disclosed:
Oct 27, 2021

CVE-2021-39341 on NVD →

OptinMonster < 2.6.1 - Reflected Cross-Site Scripting (XSS)

medium
Affected:
up to 2.6.1
Fixed in:
2.6.1
Disclosed:
Sep 21, 2021

CVE-2021-34650 on NVD →

OptinMonster <= 2.6.0 - Reflected Cross-Site Scripting

medium

The OptinMonster WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to insufficient input validation in the load_previews function found in the ~/OMAPI/Output.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.6.0.

CVSS:
6.1
Affected:
up to 2.6.0
Fixed in:
2.6.1
Disclosed:
Sep 20, 2021

CVE-2021-39325 on NVD →

OptinMonster <= 1.1.4.5 - Execution of Arbitrary Shortcodes

unknown
Affected:
up to 1.1.4.6
Fixed in:
1.1.4.6
Disclosed:
Mar 22, 2016

CVE-2016-10996 on NVD →

Popup Builder by OptinMonster <= 1.1.4.5 - Remote Code Execution

medium

The OptinMonster plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.4.5 via the shortcode() function. This allows unauthenticated attackers to execute code on the server.

CVSS:
5.3
Affected:
up to 1.1.4.6
Fixed in:
1.1.4.6
Disclosed:
Jan 14, 2016

CVE-2016-10996 on NVD →

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