Is there a public exploit for CVE-2026-104383?

No public exploit for CVE-2026-104383 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.

How severe is CVE-2026-104383?

CVE-2026-104383 scores CVSS 9.4 (v4.0), rated critical.

9.4 Critical

Improper Control of Generation of Code in Pigeon MFA service in EagleCloud Aquila versions through 2.6.7.2 on on-premises platforms allows…

CVE-2026-104383

Improper Control of Generation of Code in Pigeon MFA service in EagleCloud Aquila versions through 2.6.7.2 on on-premises platforms allows authenticated remote attackers to execute arbitrary code via code injection

Assessment

CVSS: 9.4 (v4.0)
Severity: Critical
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 28 October 2026
Last updated: 28 October 2026
Weakness: CWE-94
Assigner: mandiant-cve@google.com

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

At the source

References

https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2026/MNDT-2026-0039.md

Community proofs of concept

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