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GeezerVison is showing github.com — [3.13] gh-143930: Reject leading dashes in webbrowser URLs by miss-islington · Pull Request #146215 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Mar 20, 2026 •
edited by bedevere-app Bot
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(cherry picked from commit 82a24a4)

Co-authored-by: Seth Michael Larson [email protected]

  • Issue: Reject leading dashes in webbrowser.open() #143930

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@sethmlarson @miss-islington
pythongh-143930: Reject leading dashes in webbrowser URLs
9496346 
(cherry picked from commit 82a24a4)

Co-authored-by: Seth Michael Larson <[email protected]>
@bedevere-app bedevere-app Bot mentioned this pull request Mar 20, 2026
Reject leading dashes in webbrowser.open() #143930
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@bedevere-app bedevere-app Bot added the awaiting review label Mar 20, 2026
@sethmlarson sethmlarson added type-security A security issue release-blocker labels Mar 20, 2026
@github-project-automation github-project-automation Bot added this to Release and Deferred blockers 🚫 Mar 20, 2026
@github-project-automation github-project-automation Bot moved this to Todo in Release and Deferred blockers 🚫 Mar 20, 2026
@ambv
ambv merged commit 43fe06b into python:3.13 Mar 23, 2026
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@github-project-automation github-project-automation Bot moved this from Todo to Done in Release and Deferred blockers 🚫 Mar 23, 2026
@bedevere-app bedevere-app Bot removed the awaiting review label Mar 23, 2026
@miss-islington
miss-islington deleted the backport-82a24a4-3.13 branch March 23, 2026 23:17
hroncok pushed a commit to fedora-python/cpython that referenced this pull request Mar 26, 2026
@miss-islington @sethmlarson @hroncok
00478: CVE-2026-4519
6753b6a 
Reject leading dashes in webbrowser URLs (pythonGH-146215)

(cherry picked from commit 82a24a4)

Co-authored-by: Seth Michael Larson <[email protected]>
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release-blocker type-security A security issue

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3 participants

@miss-islington @ambv @sethmlarson
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