Hashgraph Guardian 3.5.1 Unsandboxed JavaScript Execution RCE
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| hashgraph | guardian | unknown |
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No data.
| Vendor | Product | Versions | ||||||||
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| Hashgraph | Guardian |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.554% probability within 30 days)
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| Description | Hashgraph Guardian through version 3.5.0 contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directly to the Node.js Function() constructor without isolation. Attackers can import native Node.js modules to read arbitrary files from the container filesystem, access process environment variables containing sensitive credentials such as RSA private keys, JWT signing keys, and API tokens, and forge valid authentication tokens for any user including administrators. | Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directly to the Node.js Function() constructor without isolation. Attackers can import native Node.js modules to read arbitrary files from the container filesystem, access process environment variables containing sensitive credentials such as RSA private keys, JWT signing keys, and API tokens, and forge valid authentication tokens for any user including administrators. |
| Title | Hashgraph Guardian 3.5.0 Unsandboxed JavaScript Execution RCE | Hashgraph Guardian 3.5.1 Unsandboxed JavaScript Execution RCE |
| References |
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| First Time appeared |
Hedera
Hedera guardian |
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| CPEs | cpe:2.3:a:hedera:guardian:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Hedera
Hedera guardian |
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| First Time appeared |
Hashgraph
Hashgraph guardian |
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| Vendors & Products |
Hashgraph
Hashgraph guardian |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | Hashgraph Guardian through version 3.5.0 contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directly to the Node.js Function() constructor without isolation. Attackers can import native Node.js modules to read arbitrary files from the container filesystem, access process environment variables containing sensitive credentials such as RSA private keys, JWT signing keys, and API tokens, and forge valid authentication tokens for any user including administrators. | |
| Title | Hashgraph Guardian 3.5.0 Unsandboxed JavaScript Execution RCE | |
| Weaknesses | CWE-668 | |
| References |
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| Metrics |
cvssV3_1
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