CVE-2026-14183

Classified Listing < 5.3.9 - Subscriber+ Payment Receipt Disclosure via IDOR

The Classified Listing WordPress plugin before 5.3.9 does not verify that the order targeted by its payment-receipt handler belongs to the requesting user, allowing authenticated users with subscriber-level access to read the payment receipt details of any other user's order.

Affected

Classified Listing

CVSS v3.1 CNA

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

0.27% chance of exploitation in the next 30 days, 18th percentile

Published

2026-07-21

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/5b720785-86a4-4610-83cb-8cc998d90ccf/

References

• CVE Record
• NVD entry