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VULNERABILITIES

CVE-2026-4791 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

The PeproDev Ultimate Profile Solutions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `logout-url` shortcode's 'button' attribute in all versions up to, and including, 8.2.36 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/8.2.7/login/login.php#L1110 [email protected]Source CodeVendor
https://plugins.trac.wordpress.org/changeset/3719931/peprodev-ups [email protected]Source CodeVendor
https://www.wordfence.com/threat-intel/vulnerabilities/id/b33f655a-ad13-45d8-bad9-e7c2599c2490?source=cve [email protected]AdvisoryRemedy

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
PeproDev Ultimate Profile Solutions
<= 8.2.36 (semver)

CPE

  • No CPEs found in CPE dictionary for this product.

Remediation

  • Upgrade: 8.2.37moderate effort

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-4791
NVD Published Date:
Oct 10, 2026
NVD Last Modified:
Oct 13, 2026
Source:
[email protected]
CVE-2026-4791 Details - Not Deferred