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CVE-2026-8833

Опубликовано: 08 июн. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 5.4

Описание

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another user interacts with the crafted link.

РелизСтатусПримечание
devel

DNE

esm-apps-legacy/xenial

needs-triage

esm-apps/bionic

needs-triage

jammy

DNE

noble

DNE

questing

DNE

resolute

DNE

upstream

needs-triage

Показывать по

EPSS

Процентиль: 4%
0.0014
Низкий

5.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.4
nvd
около 2 месяцев назад

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another user interacts with the crafted link.

CVSS3: 5.4
debian
около 2 месяцев назад

Improper neutralization of HTML-encoded characters in the URL validati ...

CVSS3: 5.4
github
около 2 месяцев назад

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another user interacts with the crafted link.

EPSS

Процентиль: 4%
0.0014
Низкий

5.4 Medium

CVSS3