CVE WatchOct 29, 2026

CVE-2026-109590

The Tour Booking Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width', 'height' and 'zoom' shortcode at

CVSS

6.4

Medium

EPSS

0.2%

p16

KEV

—

Exploit Today

0-100

Published: Oct 28, 2026 · Last modified: Oct 29, 2026 · CWE-79

EPSS · 30d

0.2%EPSS · 30 days0.2%

2026-10-282026-11-07

Technical 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.

Official references

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