PT-2026-37350 · WordPress · Slicewp Affiliates

Dj + 1 · Published 2026-05-06 · Updated 2026-05-06 · CVE-2026-6672

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SliceWP Affiliates versions prior to 1.2.8

Description The SliceWP Affiliates plugin for WordPress contains a stored cross-site scripting issue. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages. This occurs because of insufficient input sanitization and output escaping of user-supplied attributes within the 'slicewp affiliate url' shortcode. These scripts execute whenever a user visits the affected page.

Recommendations Update the plugin to a version later than 1.2.7. As a temporary workaround, restrict the use of the 'slicewp affiliate url' shortcode to trusted users with higher privilege levels.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-6672

Affected Products

Slicewp Affiliates

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-6672 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/5b9e92ea-49fc-420d-9d0e-29bcf78843bd?source=cve · Note
• https://plugins.trac.wordpress.org/changeset/3517135/slicewp · Note
• https://t.me/CVEtracker/52819 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2051956669945454744 · Twitter Post