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TI-2023-04887 Aliases CVE-2023-5314GHSA-h572-9c8v-9vqh

WP EXtra <= 6.2 - Missing Authorization to Arbitrary Email Sending

Priority LOW 20CWE-862Published · Updated

Key facts

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

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

Summary

The WP EXtra plugin for WordPress is vulnerable to unauthorized access to restricted functionality due to a missing capability check on the 'test-email' section of the register() function in versions up to, and including, 6.2. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to send emails with arbitrary content to arbitrary locations from the affected site's mail server.

Why it matters now

EPSS 0.00471 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
wpvncomWP EXtra – One Click Optimizeup to 6.2—No fix listedCNA
  • WP EXtra – One Click Optimize Vendorwpvncom Affected up to 6.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:wpvnteam:wp_extra:*:*:*:*:*:wordpress:*:*up to 6.2VulnerableTienCOP
  • cpe:2.3:a:wpvnteam:wp_extra:*:*:*:*:*:wordpress:*:* Versions up to 6.2 Vulnerable ·TienCOP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-5314
  2. 2026-10-03 Alias added: GHSA-h572-9c8v-9vqh

References

Patch 1

Advisory 1

  • TI-2024-02285 UX Flat <= 4.4 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode CVSS 3.1HIGH 7.4

Sources

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