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Vulnerability record · CVE-2020-29047 · published 3 March 2021

CVE-2020-29047: Thimpress wp hotel booking deserialization of untrusted data vulnerability

Thimpress · Wp Hotel Booking

The wp-hotel-booking plugin through 1.10.2 for WordPress allows remote attackers to execute arbitrary code because of an unserialize operation on the thimpress_hotel_booking_1 cookie in load in includes/class-wphb-sessions.php.

9.8 CVSS 3.1 Critical EPSS 16% · top 3.2% CWE-502 · Deserialization of untrusted data
9.8CVSS 3.1 base score, v2 7.5
16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The wp-hotel-booking plugin through 1.10.2 for WordPress allows remote attackers to execute arbitrary code because of an unserialize operation on the thimpress_hotel_booking_1 cookie in load in includes/class-wphb-sessions.php.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://appcheck-ng.com/cve-2020-29047/ ExploitThird Party Advisory
https://wordpress.org/plugins/wp-hotel-booking/#developers ProductThird Party Advisory
https://appcheck-ng.com/cve-2020-29047/ ExploitThird Party Advisory
https://wordpress.org/plugins/wp-hotel-booking/#developers ProductThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-3605Thimpress wp hotel booking sql injection vulnerabilityThe WP Hotel Booking plugin for WordPress is vulnerable to SQL Injection via the 'room_type' parameter of the /wphb/v1/rooms/search-rooms REST API en…EPSS 4.2%9.8CVE-2024-30508Thimpress wp hotel booking missing authorization vulnerabilityMissing Authorization vulnerability in ThimPress WP Hotel Booking.This issue affects WP Hotel Booking: from n/a through 2.0.9.2.EPSS 0.52%9.8CVE-2023-5652WP Hotel Booking plugin SQL injection via unauthenticated admin_init hookThe WP Hotel Booking WordPress plugin before 2.0.8 lacks authorization and CSRF checks and fails to escape user input before using it in a SQL statem…EPSS 64%analysed8.8CVE-2024-51582Thimpress wp hotel booking path traversal vulnerabilityPath Traversal: '.../...//' vulnerability in ThimPress WP Hotel Booking wp-hotel-booking allows PHP Local File Inclusion.This issue affects WP Hotel …EPSS 0.53%8.8CVE-2024-7855Thimpress wp hotel booking unrestricted file upload vulnerabilityThe WP Hotel Booking plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the update_review() function…EPSS 18%8.0CVE-2021-36852Thimpress wp hotel booking cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) vulnerability in ThimPress WP Hotel Booking plugin <= 1.10.5 at WordPress.EPSS 0.39%5.4CVE-2023-5799Thimpress wp hotel booking incorrect authorization vulnerabilityThe WP Hotel Booking WordPress plugin before 2.0.8 does not have proper authorisation when deleting a package, allowing Contributor and above roles t…EPSS 0.52%5.4CVE-2023-5651Thimpress wp hotel booking incorrect permission assignment vulnerabilityThe WP Hotel Booking WordPress plugin before 2.0.8 does not have authorisation and CSRF checks, as well as does not ensure that the package to be del…EPSS 0.27%

Source: NIST National Vulnerability Database (record CVE-2020-29047), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.