CVE-2026-109590— Travelly <= 2.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'width', 'height', and 'zoom' Shortcode Attributes

Quick assessment

Affected

magepeopleteam Travelly – Tour & Travel Booking Manager for WooCommerce

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.

WordPress 的"Tour Booking Manager"插件在 2.3.6 及更早版本中存在存储型跨站脚本（Stored XSS）漏洞。该漏洞源于函数对用户提供的短代码属性（包括、和）未进行充分的输入清理和输出转义。该函数将原始属性值直接拼接到标签的双引号 HTML 属性中。因此，拥有“投稿者”（Contributor）及以上权限的已认证攻击者可在页面中注入任意 Web 脚本，这些脚本将在任何用户访问被注入的页面时执行。

CVSS 6.4 · Medium Updated Oct 28, 2026

Possible ATT&CK Techniques 2 AI

T1059.007 · JavaScript T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

Travelly <= 2.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'width', 'height', and 'zoom' Shortcode Attributes

Source: CVE Program / CVE List V5

Vulnerability Description

The Tour Booking Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width', 'height' and 'zoom' shortcode attributes of the [ttbm-hotel-map] shortcode in versions up to, and including, 2.3.6 This is due to insufficient input sanitization and output escaping on user supplied attributes in the ttbm_hotel_map_shortcode() function, which concatenates the raw attribute values into double-quoted HTML attributes of an <iframe> tag. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Source: CVE Program / CVE List V5

CVSS Information

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

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
magepeopleteam	Travelly – Tour & Travel Booking Manager for WooCommerce	0 ~ 2.3.6	-

II. Public POCs for CVE-2026-109590

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-109590

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Other References for CVE-2026-109590 (5)

https://www.cve.org/CVERecord?id=CVE-2026-109590

Same Patch Batch · magepeopleteam · 2026-10-28 · 3 CVEs total

CVE-2026-109381	7.2 HIGH	Event Booking Manager for WooCommerce <= 5.7.8 - Authenticated (Shop Manager+) Privilege E
CVE-2026-111213	4.3 MEDIUM	Travelly <= 2.3.6 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post D

IV. Related Vulnerabilities

Same product: Travelly – Tour & Travel Booking Manager for WooCommerce

CVE-2026-111213
Travelly <= 2.3.6 - Missing Authorization to Authenticated (

Same vendor: magepeopleteam

Same weakness: CWE-79