Stored cross-site scripting in Travelly through shortcode attributes
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Travelly (Tour & Travel Booking Manager for WooCommerce) plugin by magepeopleteam, versions through 2.3.6, does not sufficiently sanitize the width, height and zoom attributes of the ttbm-hotel-map shortcode. Insufficient input sanitization and output escaping (CWE-79) let authenticated attackers with contributor-level access and above store arbitrary web scripts in pages that run whenever a user opens an affected page.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| magepeopleteam | Travelly – Tour & Travel Booking Manager for WooCommerce | up to 2.3.6 | — | No fix listed | CNA |
- Travelly – Tour & Travel Booking Manager for WooCommerce Vendormagepeopleteam Affected up to 2.3.6 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for Travelly (Tour & Travel Booking Manager for WooCommerce).
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-28 Threatist record created from CVE-2026-109590
- 2026-10-28 Alias added: GHSA-3rwh-2x2v-9479
- 2026-10-28 Priority changed: MEDIUM → LOW
- 2026-10-29 CISA SSVC decision points changed
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2100f72a-ff75-4429-8dc6-be5b6e3c84cb?source=cve
- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.6/inc/TTBM_Shortcodes.php#L91
- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.6/inc/TTBM_Shortcodes.php#L76
- https://github.com/magepeopleteam/tour-booking-manager
- https://plugins.trac.wordpress.org/changeset/3757674/tour-booking-manager/trunk/inc/TTBM_Shortcodes.php
More magepeopleteam vulnerabilities
- TI-2023-00139 Event Manager and Tickets Selling Plugin for WooCommerce < 3.8.0 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
- TI-2025-23672 WordPress WpBookingly plugin <= 1.3.0 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-34476 WordPress Taxi Booking Manager for WooCommerce plugin <= 1.3.0 - Broken Authentication vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-08146 Missing authorization in magepeopleteam E-cab Taxi Booking Manager for Woocommerce CVSS 3.1CRITICAL 9.8
- TI-2026-21554 WordPress Bus Ticket Booking with Seat Reservation plugin <= 5.6.0 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-18971 WordPress WpEvently plugin <= 5.1.1 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-109590 · CVE Program
- CVE-2026-109590 · NVD
- FIRST EPSS
- GHSA-3rwh-2x2v-9479 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences