EventCalendar <= 1.1.45 - Cross-Site Scripting

2021-06-25 00:00

Anonymous

Strategic Overview

Status

Patched in 1.1.46

Affected PluginEvent Calendar WD version

Affected Version<= 1.1.45

CVSS4.7Medium

CVEN/A

View all Event Calendar WD version vulnerabilities

Vulnerability Overview

The Event Calendar WD plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 1.1.45 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 1.1.46, 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.wordfence.com/threat-intel/vulnerabilities/id/1d430b33-1607-46b3-8780-ac5cfbb7d6ec

CVSS Vector

4.7

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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