# CVE-2026-121794: Travelly <= 2.3.11 - Missing Authorization to Authenticated (Contributor+) Payment Gateway Credential Disclosure via edit_form_top Handler on Tour/Hotel Edit Screen

Status: published. Published: 2026-11-06. Updated: 2026-11-06.

The Travelly – Tour & Travel Booking Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.3.11 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to view stored WooCommerce payment gateway credentials — including PayPal API username, password, and signature, as well as Stripe test and live secret keys — injected verbatim into the HTML response of the tour edit screen. The credentials are present in the raw HTTP response regardless of the modal's CSS visibility state, making them trivially accessible by viewing page source.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- magepeopleteam / Travelly – Tour & Travel Booking Manager for WooCommerce: ≥ 0; ≤ 2.3.11 (affected, semver). Source: CNA: Wordfence

## Severity and prioritization

- CVSS 3.1: 6.5 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N; source: CNA: Wordfence

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-862

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/abe9a8bb-01d6-4291-9dff-4b8a0e744b2e?source=cve (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.10/admin/TTBM_Payment_Settings.php#L1056 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.10/admin/TTBM_Payment_Settings.php#L325 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.10/admin/TTBM_Payment_Settings.php#L542 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.10/admin/TTBM_Payment_Settings.php#L690 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.10/admin/TTBM_Payment_Settings.php#L277 (CNA: Wordfence)

- https://github.com/magepeopleteam/tour-booking-manager (CNA: Wordfence)

- https://plugins.trac.wordpress.org/changeset/3783145/tour-booking-manager/trunk/admin/TTBM_Payment_Settings.php (CNA: Wordfence)

## Provenance

- CNA: Wordfence: https://www.cve.org/CVERecord?id=CVE-2026-121794; retrieved 2026-11-06; source updated 2026-11-06

Revision: f31bcd3393d3e39ceb23f528917b511a887c4d18f798439d140d762883f44cb3

Canonical: https://y2.dev/cve/CVE-2026-121794

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.