CVE-2026-6672

MEDIUM

Affiliate Program Suite <= 1.2.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via slicewp_affiliate_url Shortcode

Title source: cna

Description

The Affiliate Program Suite — SliceWP Affiliates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcode attributes in all versions up to, and including, 1.2.7. This is due to insufficient input sanitization and output escaping on user-supplied attributes in the 'slicewp_affiliate_url' shortcode. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (2)

Core 2

Core References

https://www.wordfence.com/threat-intel/vulnerabilities/id/5b9e92ea-49fc-420d-9d0e-29bcf78843bd?source=cve

https://plugins.trac.wordpress.org/changeset/3517135/slicewp

Scores

CVSS v3 6.4

EPSS 0.0015

EPSS Percentile 4.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

iovamihai/Affiliate Program Suite — SliceWP Affiliates < 1.2.7

Published May 06, 2026

Tracked Since May 06, 2026