Vulnerability · Published Jul 21, 2026 · Assigned by WPScan
CVE-2026-14183Classified Listing < 5.3.9 - Subscriber+ Payment Receipt Disclosure via IDOR
Medium 4.3
In plain English
A medium-severity authorization bypass via user-controlled key in Classified Listing from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 80.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Classified Listing | 0 – before 5.3.9 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- https://wpscan.com/vulnerability/5b720785-86a4-4610-83cb-8cc998d90ccf/ exploit, vdb-entry, technical-description