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CVE-2024-1631— agent-js: Insecure Key Generation in `Ed25519KeyIdentity.generate`

Quick assessment

Affected
Internet Computer agent-js
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

agent-js是使用 JavaScript 围绕互联网计算机构建软件的库和工具的集合。 agent-js v0.20.0-beta.0至1.0.1版本存在安全漏洞，该漏洞源于存在信息泄露漏洞。

CVSS 9.1 · Critical EPSS 0.88% · P58

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-1631

Vulnerability Information
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Vulnerability Title
agent-js: Insecure Key Generation in `Ed25519KeyIdentity.generate`
Source: CVE Program / CVE List V5
Vulnerability Description
Impact: The library offers a function to generate an ed25519 key pair via Ed25519KeyIdentity.generate with an optional param to provide a 32 byte seed value, which will then be used as the secret key. When no seed value is provided, it is expected that the library generates the secret key using secure randomness. However, a recent change broke this guarantee and uses an insecure seed for key pair generation. Since the private key of this identity (535yc-uxytb-gfk7h-tny7p-vjkoe-i4krp-3qmcl-uqfgr-cpgej-yqtjq-rqe) is compromised, one could lose funds associated with the principal on ledgers or lose access to a canister where this principal is the controller.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
agent-js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
agent-js是使用 JavaScript 围绕互联网计算机构建软件的库和工具的集合。 agent-js v0.20.0-beta.0至1.0.1版本存在安全漏洞，该漏洞源于存在信息泄露漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Internet Computer agent-js v0.20.0-beta.0 ~ v1.0.1 -

II. Public POCs for CVE-2024-1631

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 10022 chars
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III. Intelligence Information for CVE-2024-1631

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Patches & Fixes for CVE-2024-1631 (1)

Vendor Advisories for CVE-2024-1631 (1)

Other References for CVE-2024-1631 (3)

IV. Related Vulnerabilities

Same vendor: Internet Computer
Same weakness: CWE-321

V. Comments for CVE-2024-1631

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