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TI-2023-21407 Aliases CVE-2023-40609GHSA-rq4x-9q74-vqwc

WordPress Contact form 7 Custom validation Plugin <= 1.1.3 is vulnerable to SQL Injection

Priority HIGH 82CWE-89Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aiyaz, maheshpatel Contact form 7 Custom validation allows SQL Injection.This issue affects Contact form 7 Custom validation: from n/a through 1.1.3.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00705 53rd 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
Aiyaz, maheshpatelContact form 7 Custom validationup to 1.1.3—No fix listedCNA
  • Contact form 7 Custom validation VendorAiyaz, maheshpatel Affected up to 1.1.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rocklobster:contact_form_7_custom_validation:1.1.3:*:*:*:*:wordpress:*:*1.1.3Vulnerablerocklobsterinc
  • cpe:2.3:a:rocklobster:contact_form_7_custom_validation:1.1.3:*:*:*:*:wordpress:*:* Versions 1.1.3 Vulnerable ·rocklobsterinc

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-40609
  2. 2026-10-03 Alias added: GHSA-rq4x-9q74-vqwc

References

Advisory 1

Sources

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