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CVE-2026-75509

Опубликовано: 24 авг. 2026
Источник: nvd
CVSS3: 6.5
EPSS Низкий

Описание

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass an intended equality check and enabling issuer-validation bypass. This issue is fixed in version 1.7.3.

EPSS

Процентиль: 1%
0.00091
Низкий

6.5 Medium

CVSS3

Дефекты

CWE-290

Связанные уязвимости

CVSS3: 6.5
ubuntu
24 дня назад

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass an intended equality check and enabling issuer-validation bypass. This issue is fixed in version 1.7.3.

CVSS3: 6.5
redhat
24 дня назад

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass an intended equality check and enabling issuer-validation bypass. This issue is fixed in version 1.7.3.

CVSS3: 6.5
debian
24 дня назад

joserfc is a Python library that provides an implementation of several ...

EPSS

Процентиль: 1%
0.00091
Низкий

6.5 Medium

CVSS3

Дефекты

CWE-290