CVE-2024-8009

Sensei LMS – Online Courses, Quizzes, & Learning <= 4.19.2 - Authenticated (Teacher+) User Email Disclosure

2024-08-20 00:00

Strategic Overview

Status: Patched in 4.20.0
Affected Plugin: Sensei LMS – Online Courses, Quizzes, & Learning
Affected Version: <= 4.19.2
CVSS: 5.3Medium
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2024-8009

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

At a glance

CVE-2024-8009 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the Sensei LMS WordPress plugin, affecting versions <= 4.19.2. 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 4.20.0; sites on affected versions should update now. Disclosed August 2024, reported by Li Xuhang.

Vulnerability Overview

The Sensei LMS – Online Courses, Quizzes, & Learning plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.19.2. This makes it possible for authenticated attackers, with Teacher-level access and above, to view other user's email addresses.

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 <= 4.19.2 takes an account at Teacher level or above. 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 4.20.0: builds <= 4.19.2 are affected, anything from 4.20.0 onward is not.

Remediation

Update to version 4.20.0, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: Sensei LMS 4.20.0 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-8009 https://www.wordfence.com/threat-intel/vulnerabilities/id/a3c2cda1-af8c-491c-b376-b39f274fed95 https://nvd.nist.gov/vuln/detail/CVE-2024-8009

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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