magepeopleteam Tour Booking Manager Plugin up to 2.3.6 on WordPress Shortcode Attributes ttbm_hotel_map_shortcode width/height/zoom cross site scripting

Summaryinfo

A vulnerability labeled as problematic has been found in magepeopleteam Tour Booking Manager Plugin up to 2.3.6. This impacts the function ttbm_hotel_map_shortcode of the component Shortcode Attributes. Such manipulation of the argument width/height/zoom leads to cross site scripting. This vulnerability is documented as CVE-2026-109590. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in magepeopleteam Tour Booking Manager Plugin up to 2.3.6 and classified as problematic. Affected by this issue is the function ttbm_hotel_map_shortcode of the component Shortcode Attributes. The manipulation of the argument width/height/zoom with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

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.

The advisory is available at wordfence.com. This vulnerability is handled as CVE-2026-109590 since 10/12/2026. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• magepeopleteam

Name

• Tour Booking Manager Plugin

Version

• 2.3.0
• 2.3.1
• 2.3.2
• 2.3.3
• 2.3.4
• 2.3.5
• 2.3.6

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

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• 🔒
• 🔒

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