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Medium severity · published Apr 4, 2026
CVE-2026-2437
WP Travel Engine - Travel and Tour Booking Plugin <= 6.7.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via wte_trip_tax Shortcode
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wte_trip_tax' shortcode in all versions up to, and including, 6.7.5 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WT
WP Travel Engine – Tour Booking Plugin – Tour Operator Software · wptravelengine
through 6.7.5 · source: vendor
Affected product
WT
WP Travel Engine – Tour Booking Plugin – Tour Operator Software
wptravelengine
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2437
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2437
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3467196/wp-travel-engine/tags/6.7.6/includes/class-wp-travel-engine-custom-shortcodes.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/46731877-03e1-4552-8993-3b121b457b1b?source=cve
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