Twitter Cards Meta – Best Twitter Card Plugin for WordPress < 2.5.0 - Cross-Site Scripting

2017-04-06 00:00

Anonymous

Strategic Overview

Status

Patched in 2.5.0

Affected PluginTwitter Cards Meta – Best Twitter Card Plugin for WordPress

Affected Version< 2.5.0

CVSS6.1Medium

CVECVE-2017-18503

View all Twitter Cards Meta – Best Twitter Card Plugin for WordPress vulnerabilities

Vulnerability Overview

The twitter-cards-meta plugin before 2.5.0 for WordPress has XSS via several parameters.

Technical Analysis

REMEDIATION: Update to version 2.5.0, 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-2017-18503 https://www.wordfence.com/threat-intel/vulnerabilities/id/21fb5a51-f1e6-49d2-8289-4f4146bc9b28

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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