Known Vulnerability
The current version has a known security vulnerability. Review the advisory and consider upgrading.
Security Vulnerability
PYSEC-2021-337
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
>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*
Licence
MIT
Last Release
6 years ago
Author
Ling Thio
First Release
February 23, 2014
Total Releases
53
Python Versions
2.7
3.4
3.5
3.6
3.7
3.8
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
67
Adoption
49
Community
70
Provenance
0
How the maintenance status was determined
Last commit
2494 days ago
Monthly downloads
8,005
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
How the popularity category was determined
Monthly downloads
8,005
Stars
1,075
Stars per 1k downloads
134.29
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
How download momentum is calculated
Week daily avg
255
Month daily avg
267
Momentum
-4.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100More insights and metrics
Python version support tiers
requires_python
>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*
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
2512 days ago
Total releases
53
Releases/year
4.2
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
35
Monthly downloads
8,005
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
72
Issue Burden
91.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
11.7%
contrib / forks
Stale Release
No
PR Velocity
Active
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
134
Windows
2
Python Versions
3.8
43.2%
54
3.12
21.6%
27
3.10
18.4%
23
3.11
9.6%
12
3.9
7.2%
9
Top Countries
1.
US
194
US
2.
DE
11
DE
3.
MY
5
MY
4.
FR
3
FR
5.
GB
3
GB
6.
IN
2
IN
7.
SG
2
SG
8.
CH
1
CH
9.
CN
1
CN
10.
HK
1
HK
Weekly Downloads
GitHub Stars *
Dependencies
0
No dependencies
Used By
5
- opencve 464/mo
- soseki 144/mo
- bivouac-framework 77/mo
- deplatformer-webapp 56/mo
- lamon 52/mo
Data and sources
Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh