CVE-2022-1730Network attack vector

Stored script execution via undisclosed input handling

Published May 19, 2022 · Updated Aug 3, 2024

Stored cross-site scripting in draw.io before 18.0.4 allows remote attackers to execute script in a user's editor session. The CNA record identifies stored XSS, but its public description and retrievable patch metadata do not name the input field, parser, or DOM sink that mishandles content. Exploitation requires a user to interact with attacker-supplied stored content; successful script execution can read or alter data available to the draw.io origin.

CVSS severity4.6
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in draw.io before 18.0.4 allows remote attackers to execute script in a user's editor session. The CNA record identifies stored XSS, but its public description and retrievable patch metadata do not name the input field, parser, or DOM sink that mishandles content. Exploitation requires a user to interact with attacker-supplied stored content; successful script execution can read or alter data available to the draw.io origin.

The record

CVE
CVE-2022-1730
Published
May 19, 2022
Updated
Aug 3, 2024
Vendor
draw.io Ltd
Product
draw.io
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. May 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <18.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

draw.io Ltd · draw.ioversion=unspecified <18.0.4

Published CVSS scores

4.6NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
3.5NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
6.3huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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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