CVE-2023-4620 - Vulnerability Details - OpenCVE

Description

The Booking Calendar WordPress plugin before 9.7.3.1 does not sanitize and escape some of its booking from data, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against administrators

Published: 2023-10-16

Score: 6.1 Medium

EPSS: 1.1% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Unknown

Booking Calendar

unaffected

Version	Status	Constraints
`0`	affected	< 9.7.3.1

Configuration 1 [-]

cpe:2.3:a:wpbookingcalendar:booking_calendar:*:*:*:*:*:wordpress:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-54473	The Booking Calendar WordPress plugin before 9.7.3.1 does not sanitize and escape some of its booking from data, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against administrators

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01105.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://wpscan.com/vulnerability/084e9494-2f9e-4420-9bf7-78a1a41433d7

History

Fri, 02 May 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Wpbookingcalendar Booking Calendar

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2023-10-16T08:32:45.562Z

Updated: 2025-05-02T17:39:12.953Z

Reserved: 2023-08-30T11:56:05.067Z

Link: CVE-2023-4620

Vulnrichment

Updated: 2024-08-02T07:31:06.628Z

NVD

Status : Modified

Published: 2023-10-16T09:15:11.627

Modified: 2025-05-02T18:15:25.893

Link: CVE-2023-4620

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

No weakness.

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