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CVE-2026-10093 deepakkite CVE debrief

The File Sharing & Download Manager – User Private Files plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'fldr_ttl' parameter in all versions up to, and including, 2.1.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vendor
deepakkite
Product
Secure Client Portal and Private File Sharing Plugin – User Private Files
CVSS
MEDIUM 6.4
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-16
Original CVE updated
2026-06-16
Advisory published
2026-06-16
Advisory updated
2026-06-16

Who should care

Users of the File Sharing & Download Manager – User Private Files plugin for WordPress, particularly those with subscriber-level access and above, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability is caused by insufficient input sanitization and output escaping in the 'fldr_ttl' parameter. This allows authenticated attackers to inject arbitrary web scripts, which can be executed when a user accesses an injected page.

Defensive priority

MEDIUM

Recommended defensive actions

  • Update the File Sharing & Download Manager – User Private Files plugin to a version that fixes the vulnerability.
  • Limit access to the plugin's functionality to trusted users only.
  • Monitor for suspicious activity on your WordPress site.

Evidence notes

The CVE record [cve-org] and NVD detail [nvd] provide information on the vulnerability. Additional references can be found at [ref-4], [ref-5], [ref-6], [ref-7], [ref-8], [ref-9], and [ref-10].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10093 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10093

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-10093 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10093

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.