Reported vulnerability

Starter Templates — Elementor, Gutenberg & Beaver Builder Templates <= 2.7.0 - Missing Authorization to Stored Cross-Site Scripting

Q: Which versions of Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg are affected?

Wordfence lists these affected versions: Start version unspecified, through 2.7.0. Use the version checker above to compare your installed release with this report.

Q: Is a fix available for Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg?

Wordfence reports a fix for this issue in Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg. It lists these fixed versions: 2.7.1. Back up your website and test the recommended update before applying it to your live site.

Q: Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Published 4 Oct 2021

Updated 22 Jan 2024

CVE-2021-42360

Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.

Does this affect my version?

Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.

Wordfence advisory

high · CVSS 7.6

On sites that also had the Elementor plugin for WordPress installed, it was possible for users with the edit_posts capability, which includes Contributor-level users, to import blocks onto any page using the astra-page-elementor-batch-process AJAX action. An attacker could craft and host a block containing malicious JavaScript on a server they controlled, and then use it to overwrite any post or page by sending an AJAX request with the action set to astra-page-elementor-batch-process and the url parameter pointed to their remotely-hosted malicious block, as well as an id parameter containing the post or page to overwrite. Any post or page that had been built with Elementor, including published pages, could be overwritten by the imported block, and the malicious JavaScript in the imported block would then be executed in the browser of any visitors to that page.

Severity vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg

Software: plugin · astra-sites
Affected versions: Start version unspecified, through 2.7.0
Fix availability: Fix available
Fixed versions: 2.7.1

Recommended action

Update to version 2.7.1, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/cf4f3f5e-28f7-492c-9d54-4826826bd904?source=api-prod

Data sources and licences

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CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

Read licence terms

Source: Wordfence

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Questions about this vulnerability

Which versions of Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg are affected?

Wordfence lists these affected versions: Start version unspecified, through 2.7.0. Use the version checker above to compare your installed release with this report.

Is a fix available for Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg?

Wordfence reports a fix for this issue in Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg. It lists these fixed versions: 2.7.1. Back up your website and test the recommended update before applying it to your live site.

Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Does an affected version mean my website has been hacked?

An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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