WF-ff22c969-e580-4290-ab08-7c02b6eac938-calendar

Calendar < 1.3.8 - Reflected Cross-Site Scripting

highImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

7.1

CVSS Score

7.1

CVSS Score

high

Severity

1.3.8

Patched in

2632d

Time to patch

Description

The Calendar plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions before 1.3.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

Low

Availability

Technical Details

Affected versions<1.3.8

PublishedNovember 8, 2016

Last updatedJanuary 22, 2024

Affected plugincalendar

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/ff22c969-e580-4290-ab08-7c02b6eac938?source=api-prod

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