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GHSA-45fj-fvmm-xcc5

Опубликовано: 04 мар. 2026
Источник: github
Github: Прошло ревью
CVSS4: 4.8

Описание

Concrete CMS has a stored Cross-site Scripting (XSS) vulnerability

In Concrete CMS below version 9.4.8, a user with permission to edit a page with element Legacy form can perform a stored XSS attack towards high-privilege accounts via the Question field. 

The Concrete CMS security team thanks minhnn42, namdi and quanlna2 from VCSLab-Viettel Cyber Security for reporting.

Пакеты

Наименование

concrete5/concrete5

composer
Затронутые версииВерсия исправления

< 9.4.8

9.4.8

EPSS

Процентиль: 11%
0.00212
Низкий

4.8 Medium

CVSS4

Дефекты

CWE-79

Связанные уязвимости

CVSS3: 4.8
nvd
6 месяцев назад

In Concrete CMS below version 9.4.8, a user with permission to edit a page with element Legacy form can perform a stored XSS attack towards high-privilege accounts via the Question field. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Thanks minhnn42, namdi and quanlna2 from VCSLab-Viettel Cyber Security for reporting.

EPSS

Процентиль: 11%
0.00212
Низкий

4.8 Medium

CVSS4

Дефекты

CWE-79