BSD PortsPython -- The webbrowser.open() API allows leading dashes
https://github.com/python/cpython/pull/143931 reports: The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open().
Affected versions
- python310 < 3.10.20_2
- python311 < 3.11.15_2
- python312 < 3.12.13_2
- python313 < 3.13.12_3
- python313t < 3.13.12_3
- python314 < 3.14.4
By system
2 still vulnerable, 6 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.
| System | Port | Version | State | Fixed |
|---|---|---|---|---|
| DragonFly | lang/python310 | 3.10.17_1 | vulnerable since 2026-04-01 | |
| NetBSD | lang/python310 | 3.10.21 | not listed | |
| GhostBSD | lang/python310 | 3.10.21 | fixed | |
| DragonFly | lang/python311 | 3.11.12_1 | vulnerable since 2026-04-01 | |
| NetBSD | lang/python311 | 3.11.16 | not listed | |
| MidnightBSD | lang/python311 | in range, by version | ||
| FreeBSD | lang/python311 | 3.11.17 | fixed | |
| FreeBSD | lang/python312 | 3.12.15 | fixed | |
| NetBSD | lang/python312 | 3.12.14 | not listed | |
| MidnightBSD | lang/python312 | in range, by version | ||
| FreeBSD | lang/python313 | 3.13.16 | fixed | |
| NetBSD | lang/python313 | 3.13.15 | not listed | |
| MidnightBSD | lang/python313 | in range, by version | ||
| FreeBSD | lang/python313t | 3.13.16 | fixed | |
| MidnightBSD | lang/python313t | in range, by version | ||
| FreeBSD | lang/python314 | 3.14.8 | fixed | |
| NetBSD | lang/python314 | 3.14.7 | not listed | |
| MidnightBSD | lang/python314 | in range, by version |