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TI-2023-22089 Aliases CVE-2023-41664GHSA-97g5-8v5w-2cf2

WordPress Easy Newsletter Signups plugin <= 1.0.4 - Broken Access Control vulnerability

Priority HIGH 68CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · 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 AlphaBPO Easy Newsletter Signups allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Newsletter Signups: from n/a through 1.0.4.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00544 45th 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
Poc
Automatable
Yes
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
Alpha BPOEasy Newsletter Signupsup to 1.0.4—No fix listedCNA
  • Easy Newsletter Signups VendorAlpha BPO Affected up to 1.0.4 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-2023-41664
  2. 2026-10-03 Alias added: GHSA-97g5-8v5w-2cf2

References

Other 1

  • TI-2025-17547 WordPress Easy Code Snippets Plugin <= 1.0.2 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
  • TI-2023-04697 Easy Newsletter Signups <= 1.0.4 - Admin+ SQLi CVSS 3.1HIGH 7.2

Sources

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