Public vulnerability disclosure

CVE-2026-126639

WP Ultimate CSV Importer (Free & Pro) - Unauthenticated Post Data Disclosure via Predictable Single Export Path

publishedCWE-200

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.

Technical severityUnscoredNo score in collected sources
Published2026-11-14Source updated 2026-11-14
Collected2026-11-141 attributed source

Fixes and workarounds

No remediation reported in collected sources.

Missing remediation information is not evidence that no patch exists.

Affected products and versions

Affected products, source version ranges and reporting authorities
ProductVersionsAuthority
WP Ultimate CSV Importer
Unknown
≥ 0; < 9.2 (affected, semver)
Other versions: unaffected
CNA: WPScan
WP Ultimate CSV Importer Pro
Unknown
≥ 0; < 9.0.7 (affected, semver)
Other versions: unaffected
CNA: WPScan

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

No CVSS assessment reported. An unscored record is not a low-severity determination.

Exploit evidence

References

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