Read the docs
TI-2021-03204 Aliases CVE-2021-4347GHSA-9cp6-9c8r-555x

Advanced Shipment Tracking for WooCommerce <= 3.2.6 - Authenticated WordPress Options Change

Priority MEDIUM 43CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The function update_shipment_status_email_status_fun in the plugin Advanced Shipment Tracking for WooCommerce in versions up to 3.2.6 is vulnerable to authenticated arbitrary options update. The function allows attackers (including those at customer level) to update any WordPress option in the database. Version 3.2.5 was initially released as a fix, but doesn't fully address the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00654 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

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
ZoremAdvanced Shipment Tracking for WooCommerceup to 3.2.6—No fix listedCNA
  • Advanced Shipment Tracking for WooCommerce VendorZorem Affected up to 3.2.6 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:zorem:advanced_shipment_tracking_for_woocommerce:*:*:*:*:*:wordpress:*:*up to 3.2.6VulnerableZorem
  • cpe:2.3:a:zorem:advanced_shipment_tracking_for_woocommerce:*:*:*:*:*:wordpress:*:* Versions up to 3.2.6 Vulnerable ·Zorem

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-4347
  2. 2026-10-03 Alias added: GHSA-9cp6-9c8r-555x
  3. 2026-10-14 EPSS moved to the 50th–90th percentile

References

Exploit 1

Advisory 1

  • TI-2022-20033 WordPress Advanced Shipment Tracking for WooCommerce Plugin <= 3.5.2 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8

Sources

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