CVE-2026-19573: Affiliate Super Assistent <= 1.10.2 - Unauthenticated Stored Cross-Site Scripting via ‘doCommentShortcode’ function

Q: Which installations are affected?

WordPress sites using Affiliate Super Assistent versions 1.10.2 or earlier are affected.

Q: Does an attacker need an account or any user action to inject the payload?

No. The vulnerability can be exploited by an unauthenticated attacker without user interaction to inject the stored script.

Q: When does the injected script run, and who is exposed?

The script executes when a user accesses a page containing the injected payload. Any user who visits such a page may be exposed.

Published Sep 1, 2026

Updated

The Affiliate Super Assistent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘doCommentShortcode’ function in all versions up to, and including, 1.10.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Software

1 affected component

WordPress plugin/Affiliate Super Assistent<=1.10.2

Event History

Sep 1, 2026

CVE Published

via MITRE·04:27 AM

Data Sourced

via MITRE·04:27 AM

DescriptionSeverityWeakness

Frequently Asked Questions

Which installations are affected?

WordPress sites using Affiliate Super Assistent versions 1.10.2 or earlier are affected.

Does an attacker need an account or any user action to inject the payload?

No. The vulnerability can be exploited by an unauthenticated attacker without user interaction to inject the stored script.

When does the injected script run, and who is exposed?

The script executes when a user accesses a page containing the injected payload. Any user who visits such a page may be exposed.

CVE-2026-19573: Affiliate Super Assistent <= 1.10.2 - Unauthenticated Stored Cross-Site Scripting via ‘doCommentShortcode’ function

Affected Software

Event History

Frequently Asked Questions

Which installations are affected?

Does an attacker need an account or any user action to inject the payload?

When does the injected script run, and who is exposed?

Company

Resources

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Frequently Asked Questions

Which installations are affected?

Does an attacker need an account or any user action to inject the payload?

When does the injected script run, and who is exposed?