Which versions of Booking Ultra Pro Appointments Booking Calenda… are vulnerable?

Known issues on record (newest first): Information disclosure (1.1.23 and older); Stored cross-site scripting (XSS) (1.1.21 and older, fixed in 1.1.22); Stored cross-site scripting (XSS) (1.1.20 and older, fixed in 1.1.21); Reflected cross-site scripting (XSS) (1.1.19 and older, fixed in 1.1.20); Missing authorization check (1.1.12 and older, fixed in 1.1.13); Stored cross-site scripting (XSS) (1.1.13 and older, fixed in 1.1.14). The full list with sources is on this page.

What is the latest version of Booking Ultra Pro Appointments Booking Calenda…?

1.1.23, according to wordpress.org (last updated 2025-09-30). It has 400+ active installs.

What should I do if my Booking Ultra Pro Appointments Booking Calenda… is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update booking-ultra-pro). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · booking-ultra-pro · data as of 2026-11-04

Is Booking Ultra Pro Appointments Booking Calenda… safe? Known vulnerabilities and latest version

Q: Is Booking Ultra Pro Appointments Booking Calenda… safe to use?

Laskyr does not give safety verdicts. The latest version (1.1.23) has 1 known unpatched vulnerability. As of 2026-11-04, the sources we check list the newest release of Booking Ultra Pro Appointments Booking Calenda… as affected and name no fixed version yet. Keep Booking Ultra Pro Appointments Booking Calenda… on the latest version (1.1.23) and remove it if you do not use it.

Latest version: 1.1.23
Last updated: 2025-09-30
Active installs: 400+
Known issues on record: 14
Unpatched in latest: 1
Tested up to WP: 6.8.12

Powerful Booking Plugin with amazing dashboard to manage all of your appointments & bookings online. — by Deetronix

What to do

There is no fixed version yet. If you can live without Booking Ultra Pro Appointments Booking Calenda… for now, deactivate it and delete it until the developer ships a fix.
If you must keep it, limit who can log in (remove unused accounts, especially low-level ones) and put a web application firewall in front of the site.
Watch for an update: get an email when this page changes.
If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan, or have us clean it: Emergency Cleanup, $499.

With WP-CLI: wp plugin get booking-ultra-pro --field=version shows what you run; wp plugin update booking-ultra-pro updates it.

Check your version

Known vulnerabilities

14 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.

medium 6.5 affects latest 1.1.23 CVE-2025-68006 · published 2026-01-22

Information disclosure in Booking Ultra Pro Appointments Booking Calenda… (1.1.23 and older)

Affected: 1.1.23 and older
Fixed in: no fix listed yet
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: advisory text · score by Patchstack

Details from the advisory

Insertion of Sensitive Information Into Sent Data vulnerability in Deetronix Booking Ultra Pro booking-ultra-pro allows Retrieve Embedded Sensitive Data.This issue affects Booking Ultra Pro: from n/a through <= 1.1.23.

NVD CVE-2025-68006 Patchstack advisory

medium 6.5 CVE-2025-58633 · published 2025-09-03

Stored cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.21 and older)

Affected: 1.1.21 and older
Fixed in: 1.1.22 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
Range from: advisory text · score by Patchstack

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Deetronix Booking Ultra Pro booking-ultra-pro allows Stored XSS.This issue affects Booking Ultra Pro: from n/a through <= 1.1.21.

NVD CVE-2025-58633 Patchstack advisory

medium 5.9 CVE-2025-30637 · published 2025-06-06

Stored cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.20 and older)

Affected: 1.1.20 and older
Fixed in: 1.1.21 *
Access needed (per CVSS): Needs an admin-level account; someone on the site has to click a link or open a page
Range from: advisory text · score by Patchstack

Details from the advisory

NVD CVE-2025-30637 Patchstack advisory

high 7.1 CVE-2025-27345 · published 2025-04-17

Reflected cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.19 and older)

Affected: 1.1.19 and older
Fixed in: 1.1.20 *
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by Patchstack

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Deetronix Booking Ultra Pro booking-ultra-pro allows Reflected XSS.This issue affects Booking Ultra Pro: from n/a through <= 1.1.19.

NVD CVE-2025-27345 Patchstack advisory

medium 5.4 CVE-2023-32601 · published 2024-12-13

Missing authorization check in Booking Ultra Pro Appointments Booking Calenda… (1.1.12 and older)

Affected: 1.1.12 and older
Fixed in: 1.1.13 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: advisory text · score by Patchstack

Details from the advisory

Missing Authorization vulnerability in Booking Ultra Pro Booking Ultra Pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booking Ultra Pro: from n/a through 1.1.12.

NVD CVE-2023-32601 Patchstack advisory

medium 6.5 CVE-2024-38676 · published 2024-07-20

Stored cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.13 and older)

Affected: 1.1.13 and older
Fixed in: 1.1.14 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
Range from: advisory text · score by Patchstack

Details from the advisory

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Booking Ultra Pro allows Stored XSS.This issue affects Booking Ultra Pro: from n/a through 1.1.13.

NVD CVE-2024-38676 Patchstack advisory

medium 5.4 CVE-2024-6175 · published 2024-07-18

Missing authorization check in Booking Ultra Pro Appointments Booking Calenda… (1.1.13 and older)

Affected: 1.1.13 and older
Fixed in: 1.1.14 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: CVE record (the advisory publisher) · score by Wordfence

Details from the advisory

The Booking Ultra Pro Appointments Booking Calendar Plugin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the multiple functions called via AJAX like save_fields_settings, bup_delete_user_avatar, bup_crop_avatar_user_profile_image, and more in all versions up to, and including, 1.1.13. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify and delete. multiple plugin options and data such as payments, pricing, booking information, business hours, calendars, profile information, and email templates.

NVD CVE-2024-6175 Wordfence advisory Code change (fix)wordpress.org

high 7.1 CVE-2024-38717 · published 2024-07-12

File inclusion in Booking Ultra Pro Appointments Booking Calenda… (1.1.13 and older)

Affected: 1.1.13 and older
Fixed in: 1.1.14 *
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by Patchstack

Details from the advisory

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Booking Ultra Pro allows PHP Local File Inclusion.This issue affects Booking Ultra Pro: from n/a through 1.1.13.

NVD CVE-2024-38717 Patchstack advisory

high 8.8 CVE-2024-32960 · published 2024-05-17

Privilege escalation in Booking Ultra Pro Appointments Booking Calenda… (1.1.12 and older)

Affected: 1.1.12 and older
Fixed in: 1.1.13 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: advisory text · score by Patchstack

Details from the advisory

Improper Privilege Management vulnerability in Booking Ultra Pro allows Privilege Escalation.This issue affects Booking Ultra Pro: from n/a through 1.1.12.

NVD CVE-2024-32960 Patchstack advisory

medium 6.1 CVE-2023-32511 · published 2023-08-24

Reflected cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.8 and older)

Affected: 1.1.8 and older
Fixed in: 1.1.9
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Booking Ultra Pro Booking Ultra Pro Appointments Booking Calendar Plugin plugin <= 1.1.8 versions.

NVD CVE-2023-32511 Patchstack advisory

medium 6.1 CVE-2023-32236 · published 2023-08-23

Reflected cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.8 and older)

Affected: 1.1.8 and older
Fixed in: 1.1.9
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Booking Ultra Pro Booking Ultra Pro Appointments Booking Calendar Plugin <= 1.1.8 versions.

NVD CVE-2023-32236 Patchstack advisory

high 8.8 CVE-2022-46816 · published 2023-05-24

Cross-site request forgery (CSRF) in Booking Ultra Pro Appointments Booking Calenda… (1.1.4 and older)

Affected: 1.1.4 and older
Fixed in: 1.1.5 *
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

Cross-Site Request Forgery (CSRF) vulnerability in Booking Ultra Pro Appointments Booking Calendar Plugin plugin <= 1.1.4 versions.

NVD CVE-2022-46816 Patchstack advisory

high 8.8 CVE-2021-36854 · published 2022-09-30

Cross-site request forgery (CSRF) in Booking Ultra Pro Appointments Booking Calenda… (1.1.4 and older)

Affected: 1.1.4 and older
Fixed in: 1.1.5 *
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

Multiple Cross-Site Request Forgery (CSRF) vulnerabilities in Booking Ultra Pro plugin <= 1.1.4 at WordPress.

NVD CVE-2021-36854 Patchstack advisory wordpress.org

medium 6.1 CVE-2021-36855 · published 2022-09-30

Cross-site request forgery (CSRF) in Booking Ultra Pro Appointments Booking Calenda… (1.1.4 and older)

Affected: 1.1.4 and older
Fixed in: 1.1.5 *
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

Cross-Site Scripting (XSS) via Cross-Site Request Forgery (CSRF) vulnerability in Booking Ultra Pro plugin <= 1.1.4 at WordPress.

NVD CVE-2021-36855 Patchstack advisory wordpress.org

Recent activity

2025-09-30 — latest release on wordpress.org (1.1.23).
2026-01-22 — Information disclosure disclosed (CVE-2025-68006), no fix listed yet.
2025-09-03 — Stored cross-site scripting (XSS) disclosed (CVE-2025-58633), fixed in 1.1.22.
2025-06-06 — Stored cross-site scripting (XSS) disclosed (CVE-2025-30637), fixed in 1.1.21.

Free. We check the CVE feeds every day and email you only when a new issue for Booking Ultra Pro Appointments Booking Calenda… (booking-ultra-pro) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Cross-site scripting (XSS) (6) · Cross-site request forgery (CSRF) (3) · Missing authorization (2) · Sensitive data exposure (1) · File inclusion (1) · Privilege escalation (1)

Where this data comes from

Version, last update, installs: wordpress.org/plugins/booking-ultra-pro (Plugins API), fetched 2026-11-04.
Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.

Badge for your site or docs (states facts with a date, not a verdict):

<a href="https://laskyr.com/plugins/booking-ultra-pro"><img src="https://laskyr.com/plugins/booking-ultra-pro/badge.svg" alt="Booking Ultra Pro Appointments Booking Calenda… vulnerability status"></a>

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Is Booking Ultra Pro Appointments Booking Calenda… safe? Known vulnerabilities and latest version

The latest version (1.1.23) has 1 known unpatched vulnerability

What to do

Check your version

Known vulnerabilities

Information disclosure in Booking Ultra Pro Appointments Booking Calenda… (1.1.23 and older)

Stored cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.21 and older)

Stored cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.20 and older)

Reflected cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.19 and older)

Missing authorization check in Booking Ultra Pro Appointments Booking Calenda… (1.1.12 and older)

Stored cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.13 and older)

Missing authorization check in Booking Ultra Pro Appointments Booking Calenda… (1.1.13 and older)

File inclusion in Booking Ultra Pro Appointments Booking Calenda… (1.1.13 and older)

Privilege escalation in Booking Ultra Pro Appointments Booking Calenda… (1.1.12 and older)

Reflected cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.8 and older)

Reflected cross-site scripting (XSS) in Booking Ultra Pro Appointments Booking Calenda… (1.1.8 and older)

Cross-site request forgery (CSRF) in Booking Ultra Pro Appointments Booking Calenda… (1.1.4 and older)

Cross-site request forgery (CSRF) in Booking Ultra Pro Appointments Booking Calenda… (1.1.4 and older)

Cross-site request forgery (CSRF) in Booking Ultra Pro Appointments Booking Calenda… (1.1.4 and older)

Recent activity

Get an email when Booking Ultra Pro Appointments Booking Calenda… has a new vulnerability

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Where this data comes from