CVE-2021-25040

Booking Calendar <= 8.9.1 - Reflected Cross-Site Scripting

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

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

8.9.2

Patched in

778d

Time to patch

Description

The Booking Calendar WordPress plugin before 8.9.2 does not sanitise and escape the booking_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=8.9.1

PublishedDecember 6, 2021

Last updatedJanuary 22, 2024

Affected pluginbooking

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/ad177f89-2cc0-4ab3-a787-3b0bd3bf3e47?source=api-prod

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