CVE-2026-119054: Themeisle Multiple Pages Generator by Themeisle

Multiple Pages Generator by Themeisle before 4.2.5 Stored XSS via Shortcode base-url

CVSS 5.1 MediumEPSS 0.0023 · 13th percentile

Published by the CVE Program (CNA: VulnCheck) at 29 Oct 2026, 13:08 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Themeisle	Multiple Pages Generator by Themeisle https://wordpress.org/plugins	affected before 4.2.5 semver Other versions: unaffected

Identifiers

CVE-2026-119054

CNA

VulnCheck

Weakness (CWE)

CWE-79

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.1	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N	CNA (VulnCheck)Used for this record
5.4	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0023, the 13th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

29 Oct 2026, 13:08 UTC Confirmed by the CVE List
29 Oct 2026, 14:17 UTC Confirmed by NVD

Sources

References from the CNA

plugins.trac.wordpress.org/changeset/3742674/multiple-pages-generator-by-porthas patch
plugins.svn.wordpress.org/multiple-pages-generator-by-porthas/tags/4.2.4/controllers/display/loop/Core.php technical-description
plugins.svn.wordpress.org/multiple-pages-generator-by-porthas/tags/4.2.4/controllers/display/Base_Display.php technical-description
plugins.svn.wordpress.org/multiple-pages-generator-by-porthas/tags/4.2.4/models/CoreModel.php technical-description
wordpress.org/plugins/multiple-pages-generator-by-porthas/ product
www.vulncheck.com/advisories/multiple-pages-generator-by-themeisle-before-4.2.5-stored-xss-via-shortcode-base-url third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.