NextGen Gallery Pro <= 3.1.9 - Reflected Cross-Site Scripting

2021-02-24 00:00

Thura Moe Myint (mgthuramoemyint)

Strategic Overview

Status

Patched in 3.1.11

Affected PluginNextGen Gallery Pro

Affected Version<= 3.1.9

CVSS6.1Medium

CVECVE-2021-24293

View all NextGen Gallery Pro vulnerabilities

Vulnerability Overview

In the eCommerce module of the NextGEN Gallery Pro WordPress plugin before 3.1.11, there is an action to call get_cart_items via photocrati_ajax , after that the settings[shipping_address][name] is able to inject malicious javascript.

Technical Analysis

REMEDIATION: Update to version 3.1.11, 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-2021-24293 https://www.wordfence.com/threat-intel/vulnerabilities/id/3d599ed8-ba30-4f12-83f5-be452bc1ae35

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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