CVE-2022-42225Public exploitNetwork attack vector

Administrator-context script execution via unsafe v-html rendering

Published May 24, 2023 · Updated Jan 17, 2025

Stored XSS in JumpServer Lina 2.10.0 through 2.26.0 allows remote authenticated users to run JavaScript in an administrator's browser. Message-subscription dialogs, site messages, and ticket comments render stored user-controlled content through unsafe Vue v-html directives without adequate sanitization. Low-privileged access and an administrator viewing the stored content are required; the script can read or alter browser-accessible data, with no reported service interruption.

CVSS severity5.4
Medium
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in JumpServer Lina 2.10.0 through 2.26.0 allows remote authenticated users to run JavaScript in an administrator's browser. Message-subscription dialogs, site messages, and ticket comments render stored user-controlled content through unsafe Vue v-html directives without adequate sanitization. Low-privileged access and an administrator viewing the stored content are required; the script can read or alter browser-accessible data, with no reported service interruption.

The record

CVE
CVE-2022-42225
Published
May 24, 2023
Updated
Jan 17, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, CAPEC-592
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 24, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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