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CVE-2026-21529

Опубликовано: 10 фев. 2026
Источник: msrc
CVSS3: 5.7
EPSS Низкий

Описание

Azure HDInsight Spoofing Vulnerability

Improper neutralization of input during web page generation ('cross-site scripting') in Azure HDInsights allows an authorized attacker to perform spoofing over a network.

FAQ

According to the CVSS metric, user interaction is required (UI:R) and privileges required is Low (PR:L). What does that mean for this vulnerability?

An authorized attacker with privileges could send controlled inputs to exploit this vulnerability.

What additional customer action is needed to be protected?

The customer action needed is to restart Ambari server in both of the head nodes to have this fix updated.

Обновления

ПродуктСтатьяОбновление
Azure HDInsight

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Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Unlikely

EPSS

Процентиль: 12%
0.0004
Низкий

5.7 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.7
nvd
около 2 месяцев назад

Improper neutralization of input during web page generation ('cross-site scripting') in Azure HDInsights allows an authorized attacker to perform spoofing over a network.

CVSS3: 5.7
github
около 2 месяцев назад

Improper neutralization of input during web page generation ('cross-site scripting') in Azure HDInsights allows an authorized attacker to perform spoofing over a network.

CVSS3: 5.7
fstec
около 2 месяцев назад

Уязвимость службы аналитики данных Azure HDInsights, связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю проводить спуфинг-атаки

EPSS

Процентиль: 12%
0.0004
Низкий

5.7 Medium

CVSS3