Reported vulnerability

Admin and Site Enhancements (ASE) Pro <= 8.9.0 - Unauthenticated Remote Code Execution via PHP Code Injection via cfgroup[input] Repeater Row Key

Q: Which versions of Admin and Site Enhancements (ASE) Pro are affected?

Wordfence lists these affected versions: Start version unspecified, through 8.9.0. Use the version checker above to compare your installed release with this report.

Q: Is a fix available for Admin and Site Enhancements (ASE) Pro?

Wordfence reports a fix for this issue in Admin and Site Enhancements (ASE) Pro. It lists these fixed versions: 8.9.1. 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 29 Jul 2026

Updated 30 Jul 2026

CVE-2026-16610

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

critical · CVSS 9.8

The Admin and Site Enhancements (ASE) Pro plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 8.9.0 via the recursive_html function. This is due to the frontend save handler enforces only a publicly emitted nonce with no authentication check, CAPTCHA validation is bypassable by omitting an attacker-supplied key, and repeater row keys from cfgroup[input] are stored verbatim and later spliced into an eval() call in recursive_html without any sanitization or identifier validation. This makes it possible for unauthenticated attackers to execute code on the server. This requires the [post_cf_form] shortcode to be present on at least one publicly accessible page, as the nonce and session ID needed to reach the vulnerable save handler are emitted to unauthenticated visitors by that shortcode.

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

Admin and Site Enhancements (ASE) Pro

Software: plugin · admin-site-enhancements-pro
Affected versions: Start version unspecified, through 8.9.0
Fix availability: Fix available
Fixed versions: 8.9.1

Recommended action

Update to version 8.9.1, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/2ef21a44-6d03-4197-b49c-d881f9831f46?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 Admin and Site Enhancements (ASE) Pro are affected?

Wordfence lists these affected versions: Start version unspecified, through 8.9.0. Use the version checker above to compare your installed release with this report.

Is a fix available for Admin and Site Enhancements (ASE) Pro?

Wordfence reports a fix for this issue in Admin and Site Enhancements (ASE) Pro. It lists these fixed versions: 8.9.1. 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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