Automattic: Security Vulnerabilities
The ActivityPub WordPress plugin before 8.0.2 does not properly filter posts to be displayed, allowed unauthenticated users to access drafts/scheduled/pending posts
CVSS Score
7.5
EPSS Score
0.001
Published
2026-04-08
Jetpack 11.4 contains a cross-site scripting vulnerability in the contact form module that allows attackers to inject malicious scripts through the post_id parameter. Attackers can craft malicious URLs with script payloads to execute arbitrary JavaScript in victims' browsers when they interact with the contact form page.
CVSS Score
5.1
EPSS Score
0.001
Published
2026-01-13
The Sensei LMS WordPress plugin before 4.20.0 disclose all users of the blog including their email address to teachers on the students page
CVSS Score
4.3
EPSS Score
0.002
Published
2025-05-15
The 'wp_ajax_boost_proxy_ig' action allows administrators to make GET requests to arbitrary URLs.
CVSS Score
9.1
EPSS Score
0.007
Published
2025-05-15
The MailPoet WordPress plugin before 5.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
CVSS Score
4.8
EPSS Score
0.002
Published
2025-05-15
The Jetpack WordPress plugin before 13.8 does not ensure that the post created by the Contact Form is only accessible to authorised users, which could allow unauthenticated users to run arbitrary shortcodes and block.
CVSS Score
5.6
EPSS Score
0.003
Published
2025-05-15
The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Site Accelerator features when switching image URLs to their CDN counterpart. Unfortunately, some of them may match patterns it shouldn’t, ultimately making it possible for contributor and above users to perform Stored XSS attacks
CVSS Score
5.9
EPSS Score
0.002
Published
2025-05-15
The Sensei LMS WordPress plugin before 4.24.4 does not properly protect some its REST API routes, allowing unauthenticated attackers to leak sensei_email and sensei_message Information.
CVSS Score
5.3
EPSS Score
0.005
Published
2025-02-04
The Jetpack WordPress plugin before 14.1 does not properly checks the postmessage origin in its 13.x versions, allowing it to be bypassed and leading to DOM-XSS. The issue only affects websites hosted on WordPress.com.
CVSS Score
6.1
EPSS Score
0.0
Published
2024-12-25
In the process of testing the MailPoet WordPress plugin before 5.3.2, a vulnerability was found that allows you to implement Stored XSS on behalf of the editor by embedding malicious script, which entails account takeover backdoor
CVSS Score
6.1
EPSS Score
0.002
Published
2024-11-19
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