Known Vulnerability
The current version has a known security vulnerability. Review the advisory and consider upgrading.
Security Vulnerability
PYSEC-2018-155
Source: osv.dev · Flagged: 2 weeks ago
Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.
Package Information
Latest Version
Requires Python
<4,>=3.8
Licence
MIT
Last Release
-
Author
Ethereum Foundation
First Release
August 5, 2024
Total Releases
1
Python Versions
3
3.8
3.9
3.10
3.11
3.12
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
0
Popularity
75
Adoption
17
Community
80
Provenance
0
How the maintenance status was determined
Last commit
402 days ago
Monthly downloads
50
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
•
Archived
Repository flagged as archived on GitHub
Repository is archived on GitHub — no further commits expected.
How the popularity category was determined
Monthly downloads
50
Stars
2,347
Stars per 1k downloads
46940.00
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
•
Unknown
Fewer than 1,000 monthly downloads, or no star data
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
3
Month daily avg
2
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
More insights and metrics
Python version support tiers
requires_python
<4,>=3.8
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
•
Legacy
Supports 3.10 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
2033 days ago
Total releases
1
Releases/year
0.5
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
•
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
89
Monthly downloads
50
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
79
Issue Burden
26.4
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
12.9%
contrib / forks
Stale Release
1630d
PR Velocity
Quiet
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
No OS data available
Python Versions
No Python version data available
Top Countries
1.
US
4
US
Weekly Downloads
GitHub Stars *
Dependencies
10
- cached-property >=1.5.1
- ckzg >=0.4.3
- eth-bloom >=1.0.3
- eth-keys >=0.4.0
- eth-typing >=3.3.0
- eth-utils >=2.0.0
- lru-dict >=1.1.6
- py-ecc >=1.4.7
- rlp >=3.0.0
- trie >=2.0.0
55 optional dependencies
-
blake2b-py>=0.2.0[eth-extra]extra == "eth-extra"
-
build>=0.9.0[dev]extra == "dev"
-
bumpversion>=0.5.3[dev]extra == "dev"
-
cached-property>=1.5.1[dev]extra == "dev"
-
cached-property>=1.5.1[eth]extra == "eth"
-
ckzg>=0.4.3[eth]extra == "eth"
-
ckzg>=0.4.3[dev]extra == "dev"
-
coincurve>=18.0.0[eth-extra]extra == "eth-extra"
-
eth-bloom>=1.0.3[dev]extra == "dev"
-
eth-bloom>=1.0.3[eth]extra == "eth"
-
eth-keys>=0.4.0[dev]extra == "dev"
-
eth-keys>=0.4.0[eth]extra == "eth"
-
eth-typing>=3.3.0[dev]extra == "dev"
-
eth-typing>=3.3.0[eth]extra == "eth"
-
eth-utils>=2.0.0[eth]extra == "eth"
-
eth-utils>=2.0.0[dev]extra == "dev"
-
factory-boy>=3.0.0[dev]extra == "dev"
-
factory-boy>=3.0.0[test]extra == "test"
-
hypothesis<7,>=6[dev]extra == "dev"
-
hypothesis<7,>=6[test]extra == "test"
-
ipython[dev]extra == "dev"
-
lru-dict>=1.1.6[eth]extra == "eth"
-
lru-dict>=1.1.6[dev]extra == "dev"
-
pre-commit>=3.4.0[dev]extra == "dev"
-
py-ecc>=1.4.7[eth]extra == "eth"
-
py-ecc>=1.4.7[dev]extra == "dev"
-
py-evm>=0.8.0b1[docs]extra == "docs"
-
py-evm>=0.8.0b1[dev]extra == "dev"
-
pytest>=7.0.0[dev]extra == "dev"
-
pytest>=7.0.0[test]extra == "test"
-
pytest-asyncio>=0.20.0[test]extra == "test"
-
pytest-asyncio>=0.20.0[dev]extra == "dev"
-
pytest-cov>=4.0.0[dev]extra == "dev"
-
pytest-cov>=4.0.0[test]extra == "test"
-
pytest-timeout>=2.0.0[test]extra == "test"
-
pytest-timeout>=2.0.0[dev]extra == "dev"
-
pytest-xdist>=3.0[dev]extra == "dev"
-
pytest-xdist>=3.0[test]extra == "test"
-
rlp>=3.0.0[dev]extra == "dev"
-
rlp>=3.0.0[eth]extra == "eth"
-
sphinx>=6.0.0[docs]extra == "docs"
-
sphinx>=6.0.0[dev]extra == "dev"
-
sphinx-rtd-theme>=1.0.0[docs]extra == "docs"
-
sphinx-rtd-theme>=1.0.0[dev]extra == "dev"
-
sphinxcontrib-asyncio>=0.2.0[dev]extra == "dev"
-
sphinxcontrib-asyncio>=0.2.0[docs]extra == "docs"
-
termcolor>=1.1.0[benchmark]extra == "benchmark"
-
towncrier<22,>=21[docs]extra == "docs"
-
towncrier<22,>=21[dev]extra == "dev"
-
tox>=4.0.0[dev]extra == "dev"
-
trie>=2.0.0[eth]extra == "eth"
-
trie>=2.0.0[dev]extra == "dev"
-
twine[dev]extra == "dev"
-
web3>=6.0.0[benchmark]extra == "benchmark"
-
wheel[dev]extra == "dev"
Used By
0
Not used by any tracked packages
Data and sources
Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords