Missing rate limit for password resets

MEDIO 5.3CVE-2023-28821 · GHSA-ph6g-6v8w-8p6m · Published 28/04/2023 · updated 17/06/2026

En resumen

CVE-2023-28821 es una vulnerabilidad MEDIO (CVSS 5.3) que afecta a concrete5/concrete5, concrete cms (concretecms).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.73%, mayor que el 54.2% de las vulnerabilidades.
Solución: actualizar a 9.1.0 o posterior.

Package	Affected versions	Patched versions
concrete5/concrete5 Packagist	`< 9.1.0`	`9.1.0`
concrete cms concretecms	`< 9.1.0`	`9.1.0`

Concrete CMS (previously concrete5) before 9.1 did not have a rate limit for password resets.

NVD description

Concrete CMS (previously concrete5) before 9.1 did not have a rate limit for password resets.

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Package

Affected versions

Patched versions

Packagist

< 9.1.0

9.1.0

< 9.1.0

9.1.0

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