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CVE-2026-76558

MEDIUM 6.8 CVSS 3.1
Published
September 16, 2026
Last modified
September 17, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Description

The WP Import Export Lite WordPress plugin before 3.9.33 does not escape custom field names retrieved from the database before inserting them into the DOM of one of its administration screens, allowing users with a role as low as contributor to perform Stored XSS attacks which will trigger in the browser of a high privileged user, such as an administrator, viewing that screen.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown WP Import Export Lite — Before 3.9.33

References

  • wpscan.com https://wpscan.com/vulnerability/13543562-6ec0-4265-b1f7-6b4c92a4f75e/
  • nvd.nist.gov Official NVD record