Learning Courses < 5.0 - Authenticated Cross-Site Scripting

2021-12-29 00:00

dhananjaygarg192002

Strategic Overview

Status

Patched in 5.0

Affected PluginLearning Courses

Affected Version< 5.0

CVSS5.5Medium

CVECVE-2021-24707

View all Learning Courses vulnerabilities

Vulnerability Overview

The Learning Courses WordPress plugin before 5.0 does not sanitise and escape the Email PDT identity token settings, which could allow high privilege users to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Technical Analysis

REMEDIATION: Update to version 5.0, 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-2021-24707 https://www.wordfence.com/threat-intel/vulnerabilities/id/7bc9f86f-fd60-48bc-8df0-3b122facb0a0

CVSS Vector

5.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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