CVE-2020-26876

HIGH EXPLOITED IN THE WILD NUCLEI

WordPress wp-courses <2.0.27 - Auth Bypass

Title source: llm

Description

The wp-courses plugin through 2.0.27 for WordPress allows remote attackers to bypass the intended payment step (for course videos and materials) by using the /wp-json REST API, as exploited in the wild in September 2020. This occurs because show_in_rest is enabled for custom post types (e.g., /wp-json/wp/v2/course and /wp-json/wp/v2/lesson exist).

Nuclei Templates (1)

WordPress WP Courses Plugin Information Disclosure

HIGHby dwisiswant0

References (3)

[Third Party Advisory] https://plugins.trac.wordpress.org/changeset/2388997

[Third Party Advisory] https://plugins.trac.wordpress.org/changeset/2389243

[Exploit, Third Party Advisory] https://www.redtimmy.com/critical-information-disclosure-on-wp-courses-plugin-exposes-private-course-videos-and-materials/

Scores

CVSS v3 7.5

EPSS 0.3740

EPSS Percentile 97.2%

Attack Vector NETWORK

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

Details

VulnCheck KEV 2020-10-07

InTheWild.io 2021-07-21

CWE

CWE-306

Status published

Products (1)

wpcoursesplugin/wp-courses < 2.0.27

Published Oct 07, 2020

Tracked Since Feb 18, 2026