EUVD-2026-59926
GHSA-82j5-9jq4-r793
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Network-accessible AJAX endpoint with publicly emitted nonce; no authentication gate and no special conditions; confidentiality impact high due to full PII exposure, with no integrity or availability impact.
Primary rating from Vendor (Wordfence).
CVSS VectorVendor: Wordfence
Lifecycle Timeline
2DescriptionCVE.org
The WP Travel Engine - Tour Booking Plugin - Tour Operator Software plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.8.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to view private booking billing details - including the victim customer's first name, last name, email address, street address, city, and phone number - rendered as default values in checkout form fields by binding an arbitrary booking ID to the attacker's session. The only access control on the endpoint is a frontend nonce that is publicly emitted to all visitors via the wteL10n global on trip pages, meaning it provides CSRF protection only and does not restrict unauthenticated access.
AnalysisAI
Unauthenticated PII exposure in WP Travel Engine (WordPress plugin, all versions ≤ 6.8.4) allows any visitor to retrieve private customer booking details - including full name, email, street address, city, and phone number - by supplying an arbitrary booking ID to the checkout endpoint. The plugin's only access control on the affected AJAX handler is a frontend nonce broadcast publicly to all visitors via the wteL10n JavaScript global, meaning it functions solely as a CSRF token and does not gate unauthenticated access. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The target WordPress site must be running WP Travel Engine version 6.8.4 or earlier. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) accurately reflects the attack profile: fully remote, no authentication, no user interaction, and high confidentiality impact due to PII disclosure. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | An upstream patch has been committed to the WordPress plugin repository (changeset 3632552: https://plugins.trac.wordpress.org/changeset?reponame=&old=3632552%40wp-travel-engine&new=3632552%40wp-travel-engine); a released patched version number is not independently confirmed from the available data - verify the current published version via https://wordpress.org/plugins/wp-travel-engine/ and update to any version beyond 6.8.4 once confirmed. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: identify WordPress instances running WP Travel Engine 6.8.4 or earlier and disable the plugin immediately; restrict all access to the checkout AJAX endpoint via firewall or WAF rules. …
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Same weakness CWE-862 – Missing Authorization
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External POC / Exploit Code
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