Display a multi line paste warning #8684

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opened 2026-01-31 01:35:30 +00:00 by claunia · 3 comments
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Originally created by @gousaiyang on GitHub (May 30, 2020).

Description of the new feature/enhancement

There could be an option to display a warning popup dialog when the user is trying to paste multiple lines into the terminal. This serves as a form of protection against Paste Jacking attacks. Some other terminal emulator applications (including Cmder and iTerm on macOS) already have this feature.

Originally created by @gousaiyang on GitHub (May 30, 2020). <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 I ACKNOWLEDGE THE FOLLOWING BEFORE PROCEEDING: 1. If I delete this entire template and go my own path, the core team may close my issue without further explanation or engagement. 2. If I list multiple bugs/concerns in this one issue, the core team may close my issue without further explanation or engagement. 3. If I write an issue that has many duplicates, the core team may close my issue without further explanation or engagement (and without necessarily spending time to find the exact duplicate ID number). 4. If I leave the title incomplete when filing the issue, the core team may close my issue without further explanation or engagement. 5. If I file something completely blank in the body, the core team may close my issue without further explanation or engagement. All good? Then proceed! --> # Description of the new feature/enhancement There could be an option to display a warning popup dialog when the user is trying to paste multiple lines into the terminal. This serves as a form of protection against Paste Jacking attacks. Some other terminal emulator applications (including Cmder and iTerm on macOS) already have this feature.
claunia added the Issue-FeatureResolution-Duplicate labels 2026-01-31 01:35:30 +00:00
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@Z1ni commented on GitHub (May 30, 2020):

Seems to be a duplicate of #2349.

@Z1ni commented on GitHub (May 30, 2020): Seems to be a duplicate of #2349.
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@zadjii-msft commented on GitHub (Jun 1, 2020):

Yep, definitely a /duplicate of #2349. Thanks @Z1ni!

@zadjii-msft commented on GitHub (Jun 1, 2020): Yep, definitely a /duplicate of #2349. Thanks @Z1ni! <!-- /dup #2349 -->
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@ghost commented on GitHub (Jun 1, 2020):

Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!

@ghost commented on GitHub (Jun 1, 2020): Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!
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Reference: starred/terminal#8684