Cross-Site Scripting in diagram-js

Description

Versions of diagram-js prior to 3.3.1 (for 3.x) and 2.6.2 (for 2.x) are vulnerable to Cross-Site Scripting. The package fails to escape output of user-controlled input in search-pad, allowing attackers to execute arbitrary JavaScript.

Recommendation

Update the diagram-js package to the latest compatible version. Followings are version details:

• Affected version(s): **>= 3.0.0, < 3.3.1

  < 2.6.2**

• Patched version(s): **3.3.1

  2.6.2**

References

• GHSA-8fw4-xh83-3j6q
• bpmn.io
• CWE-79
• OWASP 2021-A3

Related Issues

• PostCSS line return parsing error - CVE-2023-44270
• mavo DOM Clobbering vulnerability - CVE-2024-53388
• Cube API denial of service attack - CVE-2023-50709
• Prototype Pollution in protobufjs - CVE-2022-25878

Tags:

npm

diagram-js