WooCommerce Subscriptions < 2.6.3 - Stored Cross-Site Scripting

2019-03-11 00:00

Anonymous

Strategic Overview

Status

Patched in 2.6.3

Affected PluginWooCommerce Subscription

Affected Version< 2.6.3

CVSS6.1Medium

CVECVE-2019-18834

View all WooCommerce Subscription vulnerabilities

Vulnerability Overview

Persistent XSS in the WooCommerce Subscriptions plugin before 2.6.3 for WordPress allows remote attackers to execute arbitrary JavaScript because Billing Details are mishandled in WCS_Admin_Post_Types in class-wcs-admin-post-types.php.

Technical Analysis

REMEDIATION: Update to version 2.6.3, 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-2019-18834 https://www.wordfence.com/threat-intel/vulnerabilities/id/4a71fda4-3c67-4053-ac1e-9cf3f5feb8c8

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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