TI-2025-23654 Aliases CVE-2025-32589 GHSA-9rpg-mqj8-44g5

WordPress Flexi – Guest Submit Plugin <= 4.28 - Local File Inclusion vulnerability

LOW 39CWE-98Published 2025-04-11 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-98.

Summary

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in odude Flexi – Guest Submit flexi allows PHP Local File Inclusion.This issue affects Flexi – Guest Submit: from n/a through <= 4.28.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01041 64th 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: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
odude	Flexi – Guest Submit	up to 4.28	—	No fix listed	CNA

Flexi – Guest Submit Vendorodude Affected up to 4.28 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-32589
2026-10-03 Alias added: GHSA-9rpg-mqj8-44g5

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/flexi/vulnerability/wordpress-flexi-guest-submit-plugin-4-28-local-file-inclusion-vulnerability?_s_id=cve

TI-2022-03725 User Post Gallery <= 2.19 - Unauthenticated RCE CVSS 3.1CRITICAL 9.8
TI-2024-09272 Crypto <= 2.18 - Authentication Bypass via log_in CVSS 3.1CRITICAL 9.8
TI-2024-09271 Crypto <= 2.19 - Authentication Bypass via register CVSS 3.1CRITICAL 9.8
TI-2024-09273 Crypto <= 2.15 - Cross-Site Request Forgery to Authentication Bypass CVSS 3.1HIGH 8.8
TI-2025-10990 Crypto Tool <= 2.22 - Missing Authentication to Unauthenticated Limited File Deletion CVSS 3.1MEDIUM 5.3
TI-2025-10988 Crypto Tool <= 2.22 - Unauthenticated Information Exposure via Global Authentication State CVSS 3.1MEDIUM 5.3

See all 8 →

Sources

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