CVE-2024-7786

Sensei LMS – Online Courses, Quizzes, & Learning <= 4.24.1 - Unauthenticated Email Template Disclosure

2024-08-14 00:00

Strategic Overview

Status: Patched in 4.24.2
Affected Plugin: Sensei LMS – Online Courses, Quizzes, & Learning
Affected Version: <= 4.24.1
CVSS: 5.3Medium
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2024-7786

View all Sensei LMS – Online Courses, Quizzes, & Learning vulnerabilities

At a glance

CVE-2024-7786 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the Sensei LMS WordPress plugin, affecting versions <= 4.24.1. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 4.24.2; sites on affected versions should update now. Disclosed August 2024, reported by Sushmita Poudel.

Vulnerability Overview

The Sensei LMS – Online Courses, Quizzes, & Learning plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 4.24.1 via the /v2/sensei_email/ REST API endpoint due to a missing capability check. This makes it possible for unauthenticated attackers to extract data from email templates.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in Sensei LMS <= 4.24.1 takes no account at all. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For Sensei LMS the fix is 4.24.2: builds <= 4.24.1 are affected, anything from 4.24.2 onward is not.

Remediation

Update to version 4.24.2, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Sensei LMS 4.24.2 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-7786 https://www.wordfence.com/threat-intel/vulnerabilities/id/1df16802-c102-4ff2-b8ff-8a588905d3f7 https://nvd.nist.gov/vuln/detail/CVE-2024-7786

Related records

Same weakness class

Other vulnerabilities in Sensei LMS – Online Courses, Quizzes, & Learning

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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