CVE-2026-121784— WordPress WpBookingly plugin <= 1.4.3 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected

Magepeople inc. WpBookingly

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Magepeople Inc. 的 WpBookingly 服务预订管理器组件中存在“网页生成过程中输入未正确中和”（跨站脚本攻击，XSS）漏洞，可导致存储型 XSS。该问题影响 WpBookingly 从未知版本至 1.4.3 版本。

CVSS 6.5 · Medium Updated Nov 07, 2026

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

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Vulnerability Information

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Vulnerability Title

WordPress WpBookingly plugin <= 1.4.3 - Cross Site Scripting (XSS) vulnerability

Source: CVE Program / CVE List V5

Vulnerability Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Magepeople inc. WpBookingly service-booking-manager allows Stored XSS.This issue affects WpBookingly: from n/a through 1.4.3.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Magepeople inc.	WpBookingly	0 ~ 1.4.3	-

II. Public POCs for CVE-2026-121784

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-121784

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Other References for CVE-2026-121784 (1)

https://patchstack.com/database/wordpress/plugin/service-booking-manager/vulnerability/wordpress-wpbookingly-plugin-1-4-3-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry

https://www.cve.org/CVERecord?id=CVE-2026-121784

Same Patch Batch · Magepeople inc. · 2026-11-07 · 3 CVEs total

CVE-2026-120841	8.8 HIGH	WordPress WpTravelly plugin <= 2.3.8 - Local File Inclusion vulnerability
CVE-2026-120839	8.8 HIGH	WordPress WpTravelly plugin <= 2.3.8 - Local File Inclusion vulnerability

IV. Related Vulnerabilities

Same product: WpBookingly

Same vendor: Magepeople inc.

Same weakness: CWE-79