Threat intelligence

LearnPress <= 4.3.9.1 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Disclosure via 'userId' Parameter

CVE-2026-11988 · learnpress

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Learnpress at a vulnerable version. How SiteRespond intelligence works

Vulnerability: LearnPress <= 4.3.9.1 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Disclosure via 'userId' Parameter
Affected software: learnpress(Plugin)
Affected versions: ≤ 4.3.9.1
Authentication: Authenticated (see advisory title)
Vulnerability type: Other
CVE: CVE-2026-11988
Published: 30 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 6b5e8cfd-989e-4a64-abb0-9daa22df46a4). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Learnpress version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Learnpress advisoriesBack to catalog