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TI-2026-67427 Aliases CVE-2026-80517GHSA-4qqx-23c4-hcqv

WP Ultimate CSV Importer 7.17 - 9.1 - Admin+ Stored XSS via ZIP Import SVG Upload

Priority LOW 16CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The WP Ultimate CSV Importer WordPress plugin before 9.2 does not properly validate the file types contained in an uploaded archive nor sanitise their content before storing them in a publicly served location, allowing high privilege users such as administrators to achieve Stored Cross-Site Scripting. On Multisite installations a site Administrator does not hold the unfiltered_html capability, so this lets them run scripts in the session of users who view the file, including Network Super Admins.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00142 3rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed WP Ultimate CSV Importer (Unknown): 9.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownWP Ultimate CSV Importer7.17 to before 9.29.2Patch availableCNA
  • WP Ultimate CSV Importer VendorUnknown Affected 7.17 to before 9.2 Fixed in 9.2 Patch available CNA

Remediation

  • Fix · CNA WP Ultimate CSV Importer (Unknown) Fixed in 9.2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    WP Ultimate CSV Importer 9.2

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-67428 WP Ultimate CSV Importer < 9.2 - Unauthenticated Imported Data Disclosure via Predictable Log PathPriority LOW 17
    Show all 2 records →

Timeline

  1. 2026-10-03 Threatist record created from CVE-2026-80517
  2. 2026-10-03 Alias added: GHSA-4qqx-23c4-hcqv
  3. 2026-10-03 CVSS score added · CISA ADP
  4. 2026-10-03 Weakness changed · CISA ADP
  5. 2026-10-03 CISA SSVC decision points changed

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences