Schema - All In One Schema Rich Snippets <= 1.4.4 - Cross-Site Scripting

2017-04-04 00:00

Neven Birusk

Strategic Overview

Status

Patched in 1.5.0

Affected PluginSchema – All In One Schema Rich Snippets

Affected Version< 1.5.0

CVSS6.1Medium

CVECVE-2018-20977

View all Schema – All In One Schema Rich Snippets vulnerabilities

Vulnerability Overview

The all-in-one-schemaorg-rich-snippets plugin before 1.5.0 for WordPress has XSS on the settings page.

Technical Analysis

REMEDIATION: Update to version 1.5.0, 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-2018-20977 https://www.wordfence.com/threat-intel/vulnerabilities/id/cd54d335-eb9c-4d0a-92c0-13462ef41a85

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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