GHSA-pvjg-jwp3-mrj5 · Severity: high · Ecosystem: pip — chia-blockchain tokens can be inflated to an arbitrary extent
An inflation issue was discovered in Chia Network CAT1 Standard 1.0.0. Previously minted tokens minted on the Chia blockchain using the CAT1 standard can be inflated to an arbitrary extent by any holder of any amount of the token. The total amount of the token can be increased as high as the malicious actor pleases. This is true for every CAT1 on the Chia blockchain regardless of issuance rules. This attack is auditable on chain, so maliciously altered coins can potentially be marked by off-chain observers as malicious.
Conclusion & alert: CVE-2022-36447 is rated Moderate Risk (47.5/100): CVSS High severity, with low exploitation likelihood (EPSS 0.71%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.22% | 0.71% | +0.49% |
| 2 | 2025-08-11 | 0.27% | 0.22% | -0.05% |
| 3 | 2025-08-04 | — | 0.27% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-pvjg-jwp3-mrj5 · Severity: high · Ecosystem: pip — chia-blockchain tokens can be inflated to an arbitrary extent
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| chia | network_cat1_standard | 1.0.0 | cpe:2.3:a:chia:network_cat1_standard:1.0.0:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://chia.net | Vendor Advisory |
| https://www.chia.net/2022/07/25/upgrading-the-cat-standard.en.html | Vendor Advisory |