Blog

"Prevention is cheaper than a breach"

Home / Threats / CVE-2023-0331

CVE-2023-0331 - Correos Oficial Plugin

CVE-2023-0331

The Correos Oficial WordPress plugin through 1.2.0.2 does not have an authorization check user input validation when generating a file path, allowing unauthenticated attackers to download arbitrary files from the server.

CVE-2023-0331

HIGH CVSS 7.5 Published 2023-02-27 Updated 2025-03-10
AI Risk Elevated (74/100) Active Exploit: No strong signal Published Exploit: No public exploit references Priority: P3 Priority
Severity Band HIGH
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Components 2
Reference Links 1
AI Risk Engine Elevated (74/100)
Exploitability Medium
Active Exploitation No strong signal
Published Exploit Status No public exploit references

Threat Timeline

  1. 2023-02-27 CVE published and first recorded in the threat feed.
  2. 2025-03-10 Record updated with latest vulnerability metadata.
  3. 2026-04-09 AI technical context refreshed for mitigation and impact guidance.
  4. Now Monitoring for follow-up changes, linked references, and new related CVEs.

AI Context

Machine-generated threat intelligence

AI Updated 12 days ago

AI enriched 12 days ago (2026-04-09 10:26 UTC)

Technical Summary

The Correos Oficial WordPress plugin through 1.2.0.2 does not have an authorization check user input validation when generating a file path, allowing unauthenticated attackers to download arbitrary files from the server.

Potential Impact

Severity is HIGH (CVSS 7.5). Depending on deployment context, affected components may be exposed to unauthorized actions or data integrity risk.

Exploitability Assessment

Exploitability is assessed as Medium based on low-bar exploit prerequisites.

Primary risk drivers: low-bar exploit prerequisites

Mitigation Recommendations

Validate affected product versions, prioritize patching, and monitor references for vendor remediation guidance. If immediate patching is not possible, apply compensating controls and limit exposure of vulnerable surfaces.

Detection & Monitoring

Track authentication anomalies, unexpected file writes, and suspicious plugin API activity around affected components.

Business Impact Lens

Prioritize remediation where affected components process customer data, admin sessions, or Internet-exposed workflows.

Affected Products

Correos Oficial PLUGIN · correos-oficial Affected: <= 1.2.0.2 Fixed version not specified
Through 1 PLUGIN · through-1 Affected range not specified Fixed version not specified
Scroll to top