Team Showcase <= 1.22.15 - Stored Cross-Site Scripting

2020-09-17 00:00

Ram

Strategic Overview

Status

Patched in 1.22.16

Affected PluginTeam Showcase

Affected Version< 1.22.16

CVSS7.5High

CVECVE-2020-35937

View all Team Showcase vulnerabilities

Vulnerability Overview

Stored Cross-Site Scripting (XSS) vulnerabilities in the Team Showcase plugin before 1.22.16 for WordPress allow remote authenticated attackers to import layouts including JavaScript supplied via a remotely hosted crafted payload in the source parameter via AJAX. The action must be set to team_import_xml_layouts.

Technical Analysis

REMEDIATION: Update to version 1.22.16, 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-2020-35937 https://www.wordfence.com/threat-intel/vulnerabilities/id/52bb3328-956c-4379-879a-d321d68c39ee

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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