Payara Server - Cross-Site Scripting

Payara Server versions 4.1.2.191.54, 5.83.0, 6.34.0, and 7.2026.1 contain a stored XSS vulnerability caused by improper input sanitization in the REST Management Interface. This allows attackers to mislead administrators into changing the admin password via a URL payload; however, the exploit...

MAL-012

MAL-012: Cross-Site Scripting Reflejado en la Consola de Administración que conduce a Ejecución Remota de Código en Payara Server Se encontró un ataque de Cross-Site Scripting XSS reflejado en la Consola de Administración de Payara. Al convencer a un usuario administrador de que acceda a la URL...

CVE-2026-92082

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 ...

CVE-2026-92082

Payara Server is vulnerable to brute-force login attacks because, by default, it does not limit the number of failed login attempts. The attack vector is adjacent network (AV:A) with low complexity and no privileges required, rated CVSS 4.0 6.3 (MEDIUM) with low confidential impact on the vulnera...

EUVD-2026-78575

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 ...

CVE-2026-92082 Payara Server is vulnerable to brute-force login attacks due to the absence of a limit on failed login attempts

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 ...

CVE-2026-92082 Payara Server is vulnerable to brute-force login attacks due to the absence of a limit on failed login attempts

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 ...

PT-2026-92025

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 ...

CVE-2026-92082: Improper Restriction of Excessive Authentication Attempts

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 ...

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Payara Server contains a vulnerability in its Server-Side Includes SSI implementation that allows arbitrary operating system command execution via the exec directive. The issue occurs because user-controlled SSI directives are passed directly to Runtime.exec without validation, sanitization, or...

Payara 7.2026.1.RC1 Arbitrary EJB Method Invocation

Payara Server exposes multiple HTTP-accessible EJB invocation mechanisms that rely on attacker-controlled reflection, dynamic class loading, and unsafe deserialization. These endpoints allow remote clients to perform arbitrary JNDI lookups, resolve attacker-supplied class names, and invoke EJB...

CVE-2026-12986

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A...

CVE-2026-12986

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A...

CVE-2026-12986

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A...

CVE-2026-12986

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A...

EUVD-2026-38793

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A...

CVE-2026-12986

Technical details are not publicly available in the provided documents. Monitor for updates.

PT-2026-51821

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A...

📄 Payara Server Cross Site Scripting

Research details on exploitation for a cross site scripting vulnerability in Payara's administration REST interface. Versions below 4.1.2.191.54, 5.83.0, 6.34.0, and 7.2026.1 are affected. XSS to Admin account takeover CVE-2025-14340 A Cross-Site Scripting vulnerability in Payara’s Administration...

CVE-2025-14340

Cross-site scripting in REST Management Interface in Payara Server 4.1.2.191.54, 5.83.0, 6.34.0, 7.2026.1 allows an attacker to mislead the administrator to change the admin password via URL Payload...