CVE-2026-19573

high

Description

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.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/9e6abc4e-7f21-47ac-95ff-b6d997c70e23?source=cve

https://plugins.trac.wordpress.org/changeset/3672410/amazonsimpleadmin

https://plugins.trac.wordpress.org/browser/amazonsimpleadmin/tags/1.9.0/AsaCore.php#L4137

https://plugins.trac.wordpress.org/browser/amazonsimpleadmin/tags/1.9.0/AsaCore.php#L4043

https://plugins.trac.wordpress.org/browser/amazonsimpleadmin/tags/1.9.0/AsaCore.php#L3301

https://plugins.trac.wordpress.org/browser/amazonsimpleadmin/tags/1.9.0/AsaCore.php#L3296

Details

Source: Mitre, NVD

Published: 2026-09-01

Updated: 2026-09-01

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.2

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Severity: High

EPSS

EPSS: 0.00241