CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2022-1930
High (7.5) in ethereum eth-account. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in eth-account 0.5.9.
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
- CWE
- CWE-1333
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ethereum:eth-account
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-v65g-f3cj-fjp4 | PyPI | eth-account | <0.5.9 | 0.5.9 |
| PYSEC-2026-806 | PyPI | eth-account | <0.5.9 | 0.5.9 |