CVE-2022-42225

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-05-24 · updated 2026-06-17
Weakness: CWE-79

Description

Jumpserver 2.10.0 <= version <= 2.26.0 contains multiple stored XSS vulnerabilities because of improper filtering of user input, which can execute any javascript under admin's permission.

Affected products

fit2cloud Lina: from 2.10.0 through 2.26.0

References

https://gist.github.com/bybit-sec/eb750c1d906c89e97092b29015472738
https://github.com/jumpserver/lina/blob/v2.10.0/src/views/settings/SystemMessageSubscription/SelectDialog.vue#L43
https://github.com/jumpserver/lina/blob/v2.11.0/src/layout/components/NavHeader/SiteMessages.vue#L40
https://github.com/jumpserver/lina/blob/v2.26.0/src/views/tickets/components/Comments.vue#L16
https://github.com/jumpserver/lina/pull/2264
https://gist.github.com/bybit-sec/eb750c1d906c89e97092b29015472738
https://github.com/jumpserver/lina/blob/v2.10.0/src/views/settings/SystemMessageSubscription/SelectDialog.vue#L43
https://github.com/jumpserver/lina/blob/v2.11.0/src/layout/components/NavHeader/SiteMessages.vue#L40
https://github.com/jumpserver/lina/blob/v2.26.0/src/views/tickets/components/Comments.vue#L16
https://github.com/jumpserver/lina/pull/2264

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