Plugin Name: LightStart – Maintenance Mode, Coming Soon and Landing Page Builder
- Software Type: Plugin
- Software Slug: wp-maintenance-mode
- Software Status: Active
- Software Author: themeisle
- Software Downloads: 15,432,322
- Active Installs: 700,000
- Last Updated: January 5th, 2024
- Patched Versions: 2.6.9
- Affected Versions: <= 2.6.8
- Name: LightStart – Maintenance Mode, Coming Soon and Landing Page Builder <= 2.6.8
- Title: Missing Authorization
- Type: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CVE: CVE-2023-7019
- CVSS Score: 4.3
- Publicly Published: January 5, 2024
- Researcher: Lucio Sà
- Description: The LightStart – Maintenance Mode, Coming Soon and Landing Page Builder plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the
insert_templatefunction in all versions up to, and including, 2.6.8. This makes it possible for authenticated attackers, with subscriber-level access and above, to change page designs.
The LightStart – Maintenance Mode, Coming Soon and Landing Page Builder for WordPress has a vulnerability in versions up to and including 2.6.8 that allows authenticated attackers with subscriber-level access and above to make unauthorized modifications to data, particularly in changing page designs. This vulnerability has been patched in version 2.6.9.
The vulnerability arises from a missing capability check on the
insert_template function. Authenticated attackers, with subscriber-level access and above, can exploit this weakness, leading to unauthorized modifications in page designs. The risk involves potential unauthorized alterations to the appearance and content of the website. To address this vulnerability, users are strongly advised to update to version 2.6.9.
Advice for Users:
- Immediate Action: Update the LightStart – Maintenance Mode, Coming Soon and Landing Page Builder plugin to version 2.6.9 or later.
- Check for Signs of Vulnerability: Review your page designs and website content for any unauthorized modifications.
- Alternate Plugins: Consider using alternative plugins that offer similar functionality as a precaution.
- Stay Updated: Regularly update your WordPress plugins to the latest versions to avoid vulnerabilities.
The swift response from the LightStart – Maintenance Mode, Coming Soon and Landing Page Builder developers to patch this vulnerability highlights the critical importance of timely updates. Users are advised to ensure that they are running version 2.6.9 or later to secure their WordPress installations.
- Wordfence Threat Intelligence - LightStart Vulnerability
- Wordfence Threat Intelligence - WordPress Plugins Vulnerabilities
Simplifying Website Security for Busy Owners
As a busy website owner without ample spare time, keeping your site secure amid constant threats can feel impossible. But vulnerabilities like the one recently patched in the popular LightStart plugin only reinforce why vigilance matters. In this post I’ll simplify security for you by clearly outlining the vulnerability, your risks, and quick actions you can take to lock things down.
Understanding the LightStart Vulnerability
LightStart – Maintenance Mode, Coming Soon and Landing Page Builder helps over 700,000 WordPress users manage maintenance mode, coming soon, and landing pages. This week a security researcher disclosed a vulnerability in versions up to 2.6.8 enabling some authenticated users to alter page designs without permission.
Specifically, the bug stems from a capability check missing in the insert_template function. Subscriber-level users and above could exploit this to modify content appearance and layout with rights exceeding their roles. Depending on your site, this could allow publishing unwanted imagery or text.
The developers have now released version 2.6.9 to fix the vulnerability, scoring a moderate 4.3 CVSS severity rating due to limiting unauthorized changes. Still, LightStart users face unnecessary risk until updating.
Assessing Your Risk
While branded moderately severe rather than critical, the vulnerability still poses unnecessary website exposure. Attackers could add unwanted text links, images, CSS edits, and other changes to your page designs without authorization.
The real-world risk depends on your user permissions structure before patching. Sites granting contributor access and above to multiple accounts face higher potential impact than those with stricter role limitations. Either way, a fix exists and sites should implement it.
Updating to Eliminate the Vulnerability
If LightStart is active on your WordPress site, you should:
- Immediately update to v2.6.9, which repairs the specific vulnerability.
- Thoroughly check all page content for anything out of place or unintended.
- Consider a temporary plugin alternative until assessing long-term security impacts.
- Audit user roles and limit permissions to only those required for site functionality.
Staying Secure Long-Term
LightStart has faced over 5 previous vulnerabilities since 2013, indicating systemic issues to monitor. From arbitrary file deletion to stored XSS and beyond, threats exist without proper updating.
As tempting as neglecting security feels for overloaded owners, a well-hardened site takes little effort:
- Enable automatic background updates for all plugins to remove the manual chore.
- Minimize plugins and themes to only those reputable options essential for your needs.
- Leverage managed WordPress hosts handling technical tasks like updates for you
Staying on top of WordPress security can feel overwhelming for small business owners without dedicated IT staff. At Your WP Guy, we exist to shoulder that burden for you. Our WordPress experts can fully audit, secure, maintain and support your site - so you can focus on growing your business with peace of mind.
Don't tackle security risks alone. Let us help you assess any impact from this vulnerability, update your plugins, and implement ongoing maintenance to avoid future threats. We treat your website like it's our own - because we know how critical it is for reaching your customers.
Get in touch for a free consultation today on making WordPress security stress-free. Call 678-995-5169 or book a call here. Our knowledgeable team is ready to help you safeguard your online presence.