CVE-2026-110019: Auth Bypass (CVSS 4.3)

Description

The Bulk Page Generator – LPagery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.1.0 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to create, modify, and delete LPagery-managed WordPress pages and bulk page-generation processes that are otherwise restricted to administrators. On default fresh installations where Freemius has not been opted into, the AES-256-CBC key used to validate Bearer tokens collapses to the publicly known SHA-256 hash of an empty string, making the token entirely forgeable by any authenticated user.

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CVSS v3.1 Score

4.3

MEDIUM

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

EPSS — Exploit Prediction

0.0022

Probability of exploitation

0.13%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-862 Missing Authorization

References

Other References

https://plugins.trac.wordpress.org/browser/lpagery/tags/3.1.0/src/io/hooks/AdminMenuHooks.php#L91 https://plugins.trac.wordpress.org/browser/lpagery/tags/3.1.0/src/suite/SuiteOAuthAuthorizeHandler.php#L11 https://plugins.trac.wordpress.org/browser/lpagery/tags/3.1.0/src/suite/SuiteRestApi.php#L416 https://plugins.trac.wordpress.org/browser/lpagery/tags/3.1.0/src/suite/TokenValidator.php#L30 https://plugins.trac.wordpress.org/browser/lpagery/tags/3.1.1 https://www.wordfence.com/threat-intel/vulnerabilities/id/c5b3f361-da53-42eb-b1fb-c0bfd641335b?source=cve

Frequently Asked Questions

What is CVE-2026-110019? +

The Bulk Page Generator – LPagery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.1.0 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to create, modify, and delete LPagery-managed WordPress pages and bulk page-generation processes that are otherwise restricted to administrators. On default fresh installations where Freemius has not been opted into, the AES-256-CBC key used to validate Bearer tokens collapses to the publicly known SHA-256 hash of an empty string, making the token entirely forgeable by any authenticated user. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-110019? +

CVE-2026-110019 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0022, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-110019? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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