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GHSA-xcg3-vhqm-f4qw

Опубликовано: 01 сент. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 8.3
CVSS3: 7.7

Описание

Kyverno before 1.18.0 contains a server-side request forgery vulnerability in apiCall.service.url that allows authenticated users to send arbitrary HTTP requests by injecting user-controlled input through variable substitution. Attackers can target internal services, cloud metadata endpoints, and loopback addresses, with response data reflected in admission error messages enabling non-blind data exfiltration.

Kyverno before 1.18.0 contains a server-side request forgery vulnerability in apiCall.service.url that allows authenticated users to send arbitrary HTTP requests by injecting user-controlled input through variable substitution. Attackers can target internal services, cloud metadata endpoints, and loopback addresses, with response data reflected in admission error messages enabling non-blind data exfiltration.

EPSS

Процентиль: 18%
0.00263
Низкий

8.3 High

CVSS4

7.7 High

CVSS3

Дефекты

CWE-918

Связанные уязвимости

CVSS3: 7.7
redhat
15 дней назад

Kyverno before 1.18.0 contains a server-side request forgery vulnerability in apiCall.service.url that allows authenticated users to send arbitrary HTTP requests by injecting user-controlled input through variable substitution. Attackers can target internal services, cloud metadata endpoints, and loopback addresses, with response data reflected in admission error messages enabling non-blind data exfiltration.

CVSS3: 7.7
nvd
15 дней назад

Kyverno before 1.18.0 contains a server-side request forgery vulnerability in apiCall.service.url that allows authenticated users to send arbitrary HTTP requests by injecting user-controlled input through variable substitution. Attackers can target internal services, cloud metadata endpoints, and loopback addresses, with response data reflected in admission error messages enabling non-blind data exfiltration.

EPSS

Процентиль: 18%
0.00263
Низкий

8.3 High

CVSS4

7.7 High

CVSS3

Дефекты

CWE-918