CVE-2026-42653

HIGH EXPLOITED

WordPress SliceWP plugin <= 1.2.6 - Cross Site Scripting (XSS) vulnerability

Title source: cna

Exploitation Summary

CVE-2026-42653 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in iova.Mihai SliceWP allows Stored XSS. This issue affects SliceWP: from n/a through 1.2.6.

References (1)

Core 1

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/wordpress/plugin/slicewp/vulnerability/wordpress-slicewp-plugin-1-2-6-cross-site-scripting-xss-vulnerability?_s_id=cve

Scores

CVSS v3 7.1

EPSS 0.0014

EPSS Percentile 3.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

VulnCheck KEV 2026-06-11

CWE

CWE-79

Status published

Products (1)

iova.mihai/SliceWP < 1.2.6

Published Jun 11, 2026

Tracked Since Jun 12, 2026