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TI-2025-33856 Aliases CVE-2025-54011GHSA-g6rq-pxq3-m464

WordPress SMTP2GO plugin <= 1.12.1 - Broken Access Control Vulnerability

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

Missing Authorization vulnerability in SMTP2GO SMTP2GO smtp2go allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SMTP2GO: from n/a through <= 1.12.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00232 14th percentileScored 2026-11-07
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
SMTP2GOSMTP2GOup to 1.12.1—No fix listedCNA
  • SMTP2GO VendorSMTP2GO Affected up to 1.12.1 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-54011
  2. 2026-10-03 Alias added: GHSA-g6rq-pxq3-m464

References

Other 1

  • TI-2023-13036 WordPress SMTP2GO Plugin <= 1.4.2 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9
  • TI-2026-06704 SMTP2GO for WordPress <= 1.16.0 - Missing Authorization to Authenticated (Subscriber+) Log Read/Truncate CVSS 3.1MEDIUM 4.3

Sources

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