Описание
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().
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| python3.14 | fixed | 3.14.4-1 | package | |
| python3.13 | fixed | 3.13.14-1 | package | |
| python3.13 | fixed | 3.13.5-2+deb13u2 | trixie | package |
| python3.11 | removed | package | ||
| python3.11 | fixed | 3.11.2-6+deb12u8 | bookworm | package |
| python3.9 | removed | package | ||
| python2.7 | removed | package | ||
| python2.7 | end-of-life | bullseye | package | |
| jython | unfixed | package | ||
| jython | no-dsa | trixie | package | |
| jython | no-dsa | bookworm | package | |
| jython | end-of-life | bullseye | package | |
| pypy3 | fixed | 7.3.22+dfsg-1 | package | |
| pypy3 | no-dsa | trixie | package | |
| pypy3 | no-dsa | bookworm | package | |
| pypy3 | postponed | bullseye | package |
Примечания
https://mail.python.org/archives/list/security-announce@python.org/thread/AY5NDSS433JK56Q7Q5IS7B37QFZVVOUS/
https://github.com/python/cpython/issues/143930
https://github.com/python/cpython/pull/143931
Fixed by: https://github.com/python/cpython/commit/82a24a4442312bdcfc4c799885e8b3e00990f02b (main)
Fixed by: https://github.com/python/cpython/commit/9669a912a0e329c094e992204d6bdb8787024d76 (v3.14.4)
Fixed by: https://github.com/python/cpython/commit/43fe06b96f6a6cf5cfd5bdab20b8649374956866 (v3.13.13)
Fixed by: https://github.com/python/cpython/commit/89bfb8e5ed3c7caa241028f1a4eac5f6275a46a4 (v3.13.13)
Fixed by: https://github.com/python/cpython/commit/ceac1efc66516ac387eef2c9a0ce671895b44f03 (3.11 branch)
Fixed by: https://github.com/python/cpython/commit/96fc5048605863c7b6fd6289643feb0e97edd96c (3.11 branch)
Initial fix was incomplete (CVE-2026-4786), to fully address this also needs:
https://github.com/python/cpython/commit/d22922c8a7958353689dc4763dd72da2dea03fff (main)
https://github.com/python/cpython/pull/148516 (3.14)
https://github.com/python/cpython/commit/28b4ad38067bbdad34edfcd03ad2de5f06387e53 (v3.14.5rc1)
https://github.com/python/cpython/pull/148517 (3.13)
https://github.com/python/cpython/commit/d6d68494be70bdbda20f89f83801ba52ec37daa4 (3.13)
https://github.com/python/cpython/commit/f4654824ae0850ac87227fb270f9057477946769 (3.11)
Связанные уязвимости
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().
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().
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().
