Team Members <= 5.0.3 - Authenticated Cross-Site Scripting

2020-05-16 00:00

minhtuanact

Strategic Overview

Status

Patched in 5.0.4

Affected PluginTeam Members

Affected Version< 5.0.4

CVSS6.4Medium

CVECVE-2021-24128

View all Team Members vulnerabilities

Vulnerability Overview

Unvalidated input and lack of output encoding in the Team Members WordPress plugin, versions before 5.0.4, lead to Cross-site scripting vulnerabilities allowing medium-privileged authenticated attacker (contributor+) to inject arbitrary web script or HTML via the 'Description/biography' of a member.

Technical Analysis

REMEDIATION: Update to version 5.0.4, 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-2021-24128 https://www.wordfence.com/threat-intel/vulnerabilities/id/5e5143f2-6641-4ae3-baa1-e5b83d784799

CVSS Vector

6.4

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

Base

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

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/