Is there a public exploit for CVE-2026-119039?

No public exploit for CVE-2026-119039 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

What does CVE-2026-119039 affect?

CVE-2026-119039 affects Unknown Defender Security.

— Unscored

The Defender Security WordPress plugin before 6.4.1 does not verify that the client IP address it derives for its firewall and lockout…

CVE-2026-119039

The Defender Security WordPress plugin before 6.4.1 does not verify that the client IP address it derives for its firewall and lockout decisions actually originates from a trusted source, trusting a user-supplied value by default, allowing unauthenticated attackers to spoof their IP address and evade IP-based protections such as login lockout and IP banning, impersonate an allowlisted address, and poison the Defender Security WordPress plugin before 6.4.1's activity logs.

Assessment

CVSS: Not yet scored
Severity: Unscored
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 12 November 2026
Last updated: 12 November 2026
Affected: Unknown · Defender Security
Assigner: WPScan

At the source

EUVD (ENISA)

References

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Query this programmatically

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curl https://cve.zerocrew.in/api/cve/CVE-2026-119039