SimpleSAMLphp Open redirection protection bypass

MEDIO 6.1CVE-2018-6520 · GHSA-2qfc-48v5-4w5h · Published 02/02/2018 · updated 17/06/2026

En resumen

CVE-2018-6520 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a simplesamlphp/simplesamlphp, simplesamlphp (simplesamlphp).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.85%, mayor que el 58.3% de las vulnerabilidades.
Solución: actualizar a 1.15.2, 1.15.1 o posterior.

Package	Affected versions	Patched versions
simplesamlphp/simplesamlphp Packagist	`< 1.15.2`	`1.15.2`
simplesamlphp simplesamlphp	`≥ 1.12.0, < 1.15.1`	`1.15.1`

SimpleSAMLphp before 1.15.2 allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.

NVD description

SimpleSAMLphp before 1.15.2 allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

Packagist

< 1.15.2

1.15.2

≥ 1.12.0, < 1.15.1

1.15.1

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