MAL-2026-15880

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/element-guci-util/MAL-2026-15880.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-15880
Aliases
  • GHSA-rv3j-whh5-7gwg
Published
2026-09-03T08:38:43Z
Modified
2026-09-04T06:45:10.935795445Z
Summary
Malicious code in element-guci-util (npm)
Details

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

Source: amazon-inspector (e43ee355ab038085d87ed11e81acc53a50163f14b617d54b7e9b9c31e800900a)

Package is published as an element-ui utility library (element-guci-util, description '元素-ui 常用工具函数集合') but its main entrypoint contains no utility functions. On require()/import, top-level code invokes iconFont() which checks the current date and, on or after 2026-10-01, invokes iconDont(). iconDont fabricates a synthetic .exe Blob and triggers an anchor click to force a download on the end user, opens https://admin.nikolive.cn/ in a new window, calls location.reload(true) on a 500ms interval, and starts CPU/memory exhaustion loops. Package metadata carries placeholder values (author: '你的名字', repo 你的git仓库地址), and package.json declares the package as its own dependency at ^9.9.9 while publishing as 10.0.0 — a self-referential range disjoint from the published version, which alters what subsequent installs resolve to. Any web application bundling this module will ship the payload to its end users once the trigger date passes; the forced.exe download plus redirect to an attacker-controlled host constitutes an attacker-benefiting payload against the installer's downstream users, not benign vandalism.

Source: ghsa-malware (8649406e7c2820cb97dc67905db9b89efb2984a1083523550842fe581146b9b3)

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-09-04T03:57:28.403678511Z",
            "source": "ghsa-malware",
            "id": "GHSA-rv3j-whh5-7gwg",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "modified_time": "2026-09-03T08:38:48Z",
            "sha256": "8649406e7c2820cb97dc67905db9b89efb2984a1083523550842fe581146b9b3"
        },
        {
            "import_time": "2026-09-04T05:39:33.811461778Z",
            "source": "amazon-inspector",
            "versions": [
                "12.12.1"
            ],
            "id": "IN-MAL-2026-019493",
            "modified_time": "2026-09-04T05:32:31Z",
            "sha256": "2e099870075dfd1c78054b0dc04c72a10d4c10fb1616bfe5278a976881feedd5"
        },
        {
            "import_time": "2026-09-04T05:39:33.425497658Z",
            "source": "amazon-inspector",
            "versions": [
                "9.1.1"
            ],
            "id": "IN-MAL-2026-019487",
            "modified_time": "2026-09-04T05:31:39Z",
            "sha256": "6b56d30f4a7c0f015faee2d2feafae1e10ad5f7ba32a248d0ca30d150f68afe3"
        },
        {
            "import_time": "2026-09-04T05:39:33.740182595Z",
            "source": "amazon-inspector",
            "versions": [
                "11.11.11"
            ],
            "id": "IN-MAL-2026-019492",
            "modified_time": "2026-09-04T05:32:23Z",
            "sha256": "79ef99a3589e4a97955279369c30161b5be5abfe13fc3375eb459b30232b2de9"
        },
        {
            "import_time": "2026-09-04T05:39:33.604674226Z",
            "id": "IN-MAL-2026-019490",
            "versions": [
                "10.3.3"
            ],
            "source": "amazon-inspector",
            "modified_time": "2026-09-04T05:32:07Z",
            "sha256": "873fb9f3200c9230af36f1bf7302336920106af9ce63c8fab121d78054147f84"
        },
        {
            "import_time": "2026-09-04T05:39:33.68149839Z",
            "source": "amazon-inspector",
            "versions": [
                "12.11.13"
            ],
            "id": "IN-MAL-2026-019491",
            "modified_time": "2026-09-04T05:32:16Z",
            "sha256": "9839fc2d59de6447fde0abd14d8a5cb02fb4395c4ee7ce4de637ea190fd471ee"
        },
        {
            "import_time": "2026-09-04T05:39:33.368617188Z",
            "source": "amazon-inspector",
            "versions": [
                "9.9.9"
            ],
            "id": "IN-MAL-2026-019486",
            "modified_time": "2026-09-04T05:31:30Z",
            "sha256": "a7bd383be4da675a4b281e96edf3c1792e95e5cc62ffb7c628f122b4697a704c"
        },
        {
            "import_time": "2026-09-04T05:39:33.254996753Z",
            "source": "amazon-inspector",
            "versions": [
                "10.0.0"
            ],
            "id": "IN-MAL-2026-019484",
            "modified_time": "2026-09-04T05:31:14Z",
            "sha256": "e43ee355ab038085d87ed11e81acc53a50163f14b617d54b7e9b9c31e800900a"
        },
        {
            "import_time": "2026-09-04T05:39:33.487128747Z",
            "source": "amazon-inspector",
            "versions": [
                "9.1.2"
            ],
            "id": "IN-MAL-2026-019488",
            "modified_time": "2026-09-04T05:31:47Z",
            "sha256": "0711c06cd2c0e1cd226730d78f01a3d96df802f7dded093184f55858090f484c"
        },
        {
            "import_time": "2026-09-04T05:39:33.311942588Z",
            "source": "amazon-inspector",
            "versions": [
                "10.1.1"
            ],
            "id": "IN-MAL-2026-019485",
            "modified_time": "2026-09-04T05:31:22Z",
            "sha256": "13bd5bb46ad65466234c8e2dd97fcf6364491886e0e1f8a97e96e6b7bccac893"
        },
        {
            "import_time": "2026-09-04T05:39:33.545024595Z",
            "source": "amazon-inspector",
            "versions": [
                "10.2.2"
            ],
            "id": "IN-MAL-2026-019489",
            "modified_time": "2026-09-04T05:32:00Z",
            "sha256": "f8f0acaf4d652503cd76c42e61619a8a3ed9c633afd9528294c6aecde9b4c0be"
        },
        {
            "import_time": "2026-09-04T06:30:32.530674212Z",
            "source": "amazon-inspector",
            "versions": [
                "7.1.2"
            ],
            "id": "IN-MAL-2026-019607",
            "modified_time": "2026-09-04T06:12:49Z",
            "sha256": "02e05596f71a9729d61d7a41382cf66947928d81cf521bc9b6576b4273298ebb"
        },
        {
            "import_time": "2026-09-04T06:30:32.584678272Z",
            "id": "IN-MAL-2026-019609",
            "versions": [
                "8.0.0"
            ],
            "source": "amazon-inspector",
            "modified_time": "2026-09-04T06:13:06Z",
            "sha256": "39cd4d1be89b104abb63e3c9ee9c5e4a9e78cc3e31176b1e1263b2705a140206"
        },
        {
            "import_time": "2026-09-04T06:30:32.50837476Z",
            "source": "amazon-inspector",
            "versions": [
                "7.1.1"
            ],
            "id": "IN-MAL-2026-019606",
            "modified_time": "2026-09-04T06:12:41Z",
            "sha256": "43db71dc41e164b42d4ce52470f4273bc7e3a502c1e91947249434903e197a15"
        },
        {
            "import_time": "2026-09-04T06:30:32.657481682Z",
            "id": "IN-MAL-2026-019611",
            "versions": [
                "9.0.0"
            ],
            "source": "amazon-inspector",
            "modified_time": "2026-09-04T06:13:26Z",
            "sha256": "6be9e6ba4aa27071b87f8160e2e06febfae025a8d6bce0b0f36bc270919fe8b8"
        },
        {
            "import_time": "2026-09-04T06:30:32.419546543Z",
            "id": "IN-MAL-2026-019604",
            "versions": [
                "7.0.0"
            ],
            "source": "amazon-inspector",
            "modified_time": "2026-09-04T06:12:25Z",
            "sha256": "6fa8d6e6941af61273bdedf41143449d371bf7ae134e8c20ff69f3041a6419c5"
        },
        {
            "import_time": "2026-09-04T06:30:32.46222025Z",
            "source": "amazon-inspector",
            "versions": [
                "12.11.11"
            ],
            "id": "IN-MAL-2026-019605",
            "modified_time": "2026-09-04T06:12:33Z",
            "sha256": "768cefb80f6be27a592fa7be179156e40396b1c5e0b3879d4a4323de18f6ccb8"
        },
        {
            "import_time": "2026-09-04T06:30:32.616920255Z",
            "source": "amazon-inspector",
            "versions": [
                "8.1.2"
            ],
            "id": "IN-MAL-2026-019610",
            "modified_time": "2026-09-04T06:13:18Z",
            "sha256": "ebba2442da6706c5560db205dc2012e74d6bc55e3e346768cc54e8084fb03159"
        },
        {
            "import_time": "2026-09-04T06:30:32.556735652Z",
            "source": "amazon-inspector",
            "versions": [
                "8.1.1"
            ],
            "id": "IN-MAL-2026-019608",
            "modified_time": "2026-09-04T06:12:57Z",
            "sha256": "0076ee552dd2ad0d0a62cd3b200aef13dd5ab9ab8931fac002488324495b84f7"
        }
    ]
}
References
Credits

Affected packages

npm / element-guci-util

Package

Name
element-guci-util
View open source insights on deps.dev
Purl
pkg:npm/element-guci-util

Affected ranges

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

Affected versions

7.*
7.0.0
7.1.1
7.1.2
8.*
8.0.0
8.1.1
8.1.2
9.*
9.0.0
9.1.1
9.1.2
9.9.9
10.*
10.0.0
10.1.1
10.2.2
10.3.3
11.*
11.11.11
12.*
12.11.11
12.11.13
12.12.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/element-guci-util/MAL-2026-15880.json"
indicators 
{
    "evidence_files": [
        {
            "path": "time.js",
            "tlsh": "7151414d333260888af193b65b672209ea35a4337943c554bedd41489fb7914d2eefec",
            "sha256": "8c879cb91e6ec39177ac29261d8e2ff116a91946f8327e5a5b9da14d7caeeae4"
        },
        {
            "path": "package.json",
            "tlsh": "39f05950e9229c230add98a56c2d90c6a2d08d4f45047c1833eb012c47ae6bb51fd3ae",
            "sha256": "5772c4319a7a5aed08aeaf358f15825b4e9d2655ad57236450888d11a11089d7"
        }
    ]
}
cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    }
]