CVE-2020-35650.txt

Vulnerability Name: Multiple cross-site scripting (XSS) vulnerabilities in Uncanny Groups for LearnDash before v3.7
Registered: CVE-2020-35650

Discoverers:
Michael Ritter

Vendor of Product:
Uncanny Owl

Affected Product Code Base:
Uncanny Groups for LearnDash before 3.7

Attack Type:
Remote

Vulnerability Type:
Cross-Site Scripting (XSS)

Vulnerability Impact:
Code Execution, Information Disclosure

Attack Vector:
To exploit this vulnerability, a user must navigate to the Uncanny Groups for LearnDash plugin.

Description:
Multiple cross-site scripting (XSS) vulnerabilities in Uncanny Groups for LearnDash before v3.7 allow authenticated remote attackers to inject arbitrary JavaScript or HTML via:

	- ulgm_code_redeem POST Parameter in user-code-redemption.php
	- ulgm_user_first POST Parameter in user-registration-form.php
	- ulgm_user_last POST Parameter in user-registration-form.php
	- ulgm_user_email POST Parameter in user-registration-form.php
	- ulgm_code_registration POST Parameter in user-registration-form.php
	- ulgm_terms_conditions POST Parameter in user-registration-form.php
	- _ulgm_total_seats POST Parameter in frontend-uo_groups_buy_courses.php
	- uncanny_group_signup_user_first POST Parameter in group-registration-form.php
	- uncanny_group_signup_user_last POST Parameter in group-registration-form.php
	- uncanny_group_signup_user_login POST Parameter in group-registration-form.php
	- uncanny_group_signup_user_email POST Parameter in group-registration-form.php
	- success-invited GET Parameter in frontend-uo_groups.php
	- bulk-errors GET Parameter in frontend-uo_groups.php
	- message GET Parameter in frontend-uo_groups.php

Reporting Timeline:
28/02/2020: Vulnerability was reported to Uncanny Owl
08/06/2020: Vulnerability patched with the release of Uncanny Groups for LearnDash 3.7
22/12/2020: CVE registered
23/12/2020: Public disclosure

Remediated Product Version:
Uncanny Groups for LearnDash 3.7

Reference:
https://www.uncannyowl.com/knowledge-base/uncanny-learndash-groups-changelog/