CVE-2026-8383

MEDIUM NUCLEI

LearnPress < 4.3.7 - Unauthenticated Sensitive User Information Disclosure via REST API

Title source: cna
STIX 2.1

Exploitation Summary

CVE-2026-8383 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

The LearnPress WordPress plugin before 4.3.7 does not gate the `edit` context on one of its REST endpoint behind the `edit_users` capability, allowing unauthenticated visitors to retrieve each returned user's roles, full capabilities map, extra capabilities, locale, and registration date via a crafted request

Nuclei Templates (1)

LearnPress < 4.3.7 - Information Disclosure
MEDIUMVERIFIEDby 0x_Akoko
FOFA: body="/wp-content/plugins/learnpress/"

References (1)

Core 1
Core References
Exploit exploit vdb-entry technical-description
https://wpscan.com/vulnerability/b7cbf68b-62c5-4787-b84b-69df9e0122b2/

Scores

CVSS v3 5.3
EPSS 0.0056
EPSS Percentile 43.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
None/LearnPress < 4.3.7
Published Jun 17, 2026
Tracked Since Jun 17, 2026