TI-2023-05866 Aliases CVE-2023-6390 GHSA-3hv7-66gj-8929

WordPress Users <= 1.4 - Settings Update via CSRF

HIGH 71CWE-352Published 2024-01-29 · Updated 2025-06-20

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-352.

Summary

The WordPress Users WordPress plugin through 1.4 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00329 26th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
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

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	WordPress Users	up to 1.4	—	No fix listed	CNA

WordPress Users VendorUnknown Affected up to 1.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jonathonkemp:wordpress_users::::::wordpress::*	up to 1.4.0	Vulnerable	Jonathonkemp

cpe:2.3:a:jonathonkemp:wordpress_users:*:*:*:*:*:wordpress:*:* Versions up to 1.4.0 Vulnerable ·Jonathonkemp

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-6390
2026-10-03 Alias added: GHSA-3hv7-66gj-8929

References

Exploit 1

https://wpscan.com/vulnerability/a0ca68d3-f885-46c9-9f6b-b77ad387d25d/

Other 1

https://magos-securitas.com/txt/2023-6390.txt

Sources

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