PT-2026-48783 · WordPress · Slicewp

CVE-2026-42653 · Published 2026-06-11 · Updated 2026-06-12

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SliceWP versions prior to 1.2.7

Description Improper neutralization of input during web page generation allows for Stored Cross-site Scripting (XSS), a condition where malicious scripts are permanently stored on the target server and executed in the browser of users who view the affected page.

Recommendations Update to a version newer than 1.2.6.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-42653

Affected Products

Slicewp

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-42653 · Security Note
• https://patchstack.com/database/wordpress/plugin/slicewp/vulnerability/wordpress-slicewp-plugin-1-2-6-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/CVEtracker/56644 · Telegram Post