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GHSA-h55g-ww3m-9hq9

Опубликовано: 24 мар. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 7.1

Описание

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information in Zabbix documentation.

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information in Zabbix documentation.

EPSS

Процентиль: 5%
0.00154
Низкий

7.1 High

CVSS4

Дефекты

CWE-488

Связанные уязвимости

ubuntu
4 месяца назад

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information <a href='https://www.zabbix.com/documentation/7.4/en/manual/installation/known_issues#preprocessing-global-variables-are-unsafe'>in Zabbix documentation</a>.

nvd
4 месяца назад

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information <a href='https://www.zabbix.com/documentation/7.4/en/manual/installation/known_issues#preprocessing-global-variables-are-unsafe'>in Zabbix documentation</a>.

debian
4 месяца назад

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape ...

CVSS3: 7.5
fstec
5 месяцев назад

Уязвимость универсальной системы мониторинга Zabbix, связанная с предоставлением элемента данных для ошибочного сеанса, позволяющая нарушителю повысить свои привилегии

CVSS3: 7.5
redos
4 месяца назад

Уязвимость zabbix7.4

EPSS

Процентиль: 5%
0.00154
Низкий

7.1 High

CVSS4

Дефекты

CWE-488