CVE-2026-126639
WP Ultimate CSV Importer (Free & Pro) - Unauthenticated Post Data Disclosure via Predictable Single Export Path
- A public exploit reference is listed
Description
The WP Ultimate CSV Importer WordPress plugin before 9.2, WP Ultimate CSV Importer Pro WordPress plugin before 9.0.7 do not protect the files created by their single post export feature, writing them to a publicly accessible location under a predictable name, allowing unauthenticated attackers to download the content and custom fields of any exported post, including non-public content.
Key facts
- Published
- 14 Nov 2026
- Last changed
- 14 Nov 2026
- Assigned by
- WPScan
- EPSS
- 0.146% likely to be exploited in the next 30 days, higher than 3.887% of CVEs (scores for 15 Nov 2026)
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WP Ultimate CSV Importer |
|
| Unknown | WP Ultimate CSV Importer Pro |
|
Timeline
- 14 Nov 2026 Published