Auth bypass in Wp Travel

CVE-2026-13146

The WP Travel WordPress plugin before 12.0.2 does not properly verify that the requester owns the booking targeted by its bank-deposit slip submission, allowing an unauthenticated attacker who knows the target customer's email address to change that customer's booking payment state and attach a file to it.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (8.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-13146: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • Wp Travel

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-13146?
CVE-2026-13146 is a low-severity vulnerability in Wp Travel, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 3.7/10. Published 2026-09-09.
How severe is CVE-2026-13146?
Low severity. CVSS v3 base score is 3.7 out of 10.