Final Tiles Gallery <= 3.4.18 - Authenticated Stored Cross-Site Scripting

2020-05-28 00:00

Ngo Van Thien

Strategic Overview

Status

Patched in 3.4.19

Affected PluginImage Photo Gallery Final Tiles Grid

Affected Version<= 3.4.18

CVSS6.4Medium

CVECVE-2020-14962

View all Image Photo Gallery Final Tiles Grid vulnerabilities

Vulnerability Overview

Multiple XSS vulnerabilities in the Final Tiles Gallery plugin before 3.4.19 for WordPress allow remote attackers to inject arbitrary web script or HTML via the Title (aka imageTitle) or Caption (aka description) field of an image to wp-admin/admin-ajax.php.

Technical Analysis

REMEDIATION: Update to version 3.4.19, 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-2020-14962 https://www.wordfence.com/threat-intel/vulnerabilities/id/656bf2b4-1930-4e96-b92b-01593889a43f

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

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