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GHSA-fv22-86fq-c33q

Опубликовано: 09 сент. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 8.7
CVSS3: 7.5

Описание

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in parallel exhausts CPU resources and PHP-FPM processes.

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in parallel exhausts CPU resources and PHP-FPM processes.

EPSS

Процентиль: 20%
0.00278
Низкий

8.7 High

CVSS4

7.5 High

CVSS3

Дефекты

CWE-407

Связанные уязвимости

CVSS3: 7.5
nvd
7 дней назад

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in parallel exhausts CPU resources and PHP-FPM processes.

CVSS3: 7.5
debian
7 дней назад

league/commonmark versions before 2.6.0 contain polynomial time comple ...

EPSS

Процентиль: 20%
0.00278
Низкий

8.7 High

CVSS4

7.5 High

CVSS3

Дефекты

CWE-407