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Payara EUVDEUVD-2026-78575

| CVE-2026-92082 MEDIUM
Improper Restriction of Excessive Authentication Attempts (CWE-307)
2026-09-15 Payara GHSA-mwf3-qj4r-2qq4
6.3
CVSS 4.0 · Vendor: Payara
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Severity by source

Vendor (Payara) PRIMARY
6.3 MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N/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:Y/R:U/V:C/RE:L/U:Amber

Primary rating from Vendor (Payara) · only source for this CVE.

CVSS VectorVendor: Payara

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
Patch available
Sep 15, 2026 - 15:17 EUVD
Analysis Generated
Sep 15, 2026 - 15:05 vuln.today

DescriptionCVE.org

By default, Payara Server does not limit the number of failed login attempts, which can leave it vulnerable to brute force login attacks. To mitigate this, Payara Server includes built-in automatic attack protection. For configuration details, see  https://docs.azul.com/payara/technical-documentation/payara-server-documentation/security-guide/administering-system-security.html .

AnalysisAI

Payara Server ships by default without any cap on failed authentication attempts, so its administrative console and application login endpoints can be hammered with unlimited password guesses. The issue is a classic missing-lockout / missing-rate-limit weakness (CWE-307) affecting Payara Server Enterprise 4.x, 5.x, 6.x and 7.x plus the Payara Server Community 7 line, with fixes published in releases 4.1.2.191.57, 5.89.0, 6.40.0, 7.2.0 and Community 7.2026.7. …

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EUVD-2026-78575 vulnerability details – vuln.today

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