WP Booking System – Booking Calendar <= 2.0.14 - Reflected Cross-Site Scripting

2021-12-10 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 2.0.15

Affected PluginWP Booking System – Booking Calendar

Affected Version< 2.0.15

CVSS6.1Medium

CVECVE-2021-25061

View all WP Booking System – Booking Calendar vulnerabilities

Vulnerability Overview

The WP Booking System WordPress plugin before 2.0.15 was affected by a reflected xss in wp-booking-system on the wpbs-calendars admin page.

Technical Analysis

REMEDIATION: Update to version 2.0.15, 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-2021-25061 https://www.wordfence.com/threat-intel/vulnerabilities/id/f294575d-ce83-4301-ae38-3f0761d9b610

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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