MAL-2026-2524

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/a2a-chat-canvas/MAL-2026-2524.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2524
Published
2026-04-06T16:13:05Z
Modified
2026-04-10T17:34:47.006538Z
Summary
Malicious code in a2a-chat-canvas (npm)
Details

Malicious package due to suspicious callback URL, hostname exfiltration, preinstall script execution, and only one published version.

-= Per source details. Do not edit below this line.=-

Source: amazon-inspector (d466a45c588940f8279288c439a4665d5368f0a7642c966de8e9fd307bc028b3)

The package a2a-chat-canvas was found to contain malicious code.

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-04-10T17:21:50.693642803Z",
            "modified_time": "2026-04-10T17:02:58Z",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "sha256": "d466a45c588940f8279288c439a4665d5368f0a7642c966de8e9fd307bc028b3",
            "source": "amazon-inspector"
        }
    ]
}
References
Credits

Affected packages

npm / a2a-chat-canvas

Package

Name
a2a-chat-canvas
View open source insights on deps.dev
Purl
pkg:npm/a2a-chat-canvas

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/a2a-chat-canvas/MAL-2026-2524.json"