WP LMS – Best WordPress LMS Plugin <= 1.1.5 - Cross-Site Scripting

2021-05-24 00:00

Mohammed Adam

Strategic Overview

Status

Patched in 1.1.6

Affected PluginWP Learn Manager

Affected Version<= 1.1.5

CVSS6.1Medium

CVECVE-2021-24504

View all WP Learn Manager vulnerabilities

Vulnerability Overview

The WP LMS – Best WordPress LMS Plugin WordPress plugin through 1.1.5 does not properly sanitise or validate its User Field Titles, allowing XSS payload to be used in them. Furthermore, no CSRF and capability checks were in place, allowing such attack to be performed either via CSRF or as any user (including unauthenticated).

Technical Analysis

REMEDIATION: Update to version 1.1.6, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24504 https://www.wordfence.com/threat-intel/vulnerabilities/id/92cdb716-8e45-41ea-8805-527d20a4bcb5

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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