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⬆️🔒 Bump pug from 3.0.0 to 3.0.2 #288

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Bumps pug from 3.0.0 to 3.0.2. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Remote code execution via the pretty option.

Impact

If a remote attacker was able to control the pretty option of the pug compiler, e.g. if you spread a user provided object such as the query parameters of a request into the pug template inputs, it was possible for them to achieve remote code execution on the node.js backend.

Patches

Upgrade to [email protected] or [email protected] or [email protected], which correctly sanitise the parameter.

Workarounds

If there is no way for un-trusted input to be passed to pug as the pretty option, e.g. if you compile templates in advance before applying user input to them, you do not need to upgrade.

References

Original report: pugjs/pug#3312

For more information

If you believe you have found other vulnerabilities, please DO NOT open an issue. Instead, you can follow the instructions in our Security Policy

Affected versions: < 3.0.1

Release notes

Sourced from pug's releases.

[email protected]

Bug Fixes

  • Sanitise the pretty option (#3314)

    If a malicious attacker could control the pretty option, it was possible for them to achieve remote code execution on the server rendering the template. All pug users should upgrade as soon as possible, see #3312 for more details.

[email protected]

Bug Fixes

  • Serialize Buffers to strings when storing sources for use with compileDebug: true (#3269)

[email protected]

Bug Fixes

  • Update with to resolve core-js deprecation notice (#3259)

[email protected]

Bug Fixes

  • Sanitise the pretty option (#3314)

    If a malicious attacker could control the pretty option, it was possible for them to achieve remote code execution on the server rendering the template. All pug users should upgrade as soon as possible, see #3312 for more details.

[email protected]

Bug Fixes

  • Properly handle non-string values when rethrowing errors (#3269)
Commits
  • d4b7f60 Properly handle errors originating from included files when compileDebug is e...
  • d6f0615 fix capture groups for "each" statements (#3274)
  • 73ea7cf fix: keep lexer plugins inside tag interpolation (#3296)
  • 29a53c5 fix: Fix pug-lexer parsed escaped interpolations incorrectly (#3299)
  • 60b1b15 chore: update supported versions (#3315)
  • 991e78f fix: sanitise and escape the pretty option (#3314)
  • 06baa52 Fix TypeScript and add eachOf token definition (#3262)
  • 13e46e9 chore: update with (#3259)
  • See full diff in compare view

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@dependabot-preview dependabot-preview bot added dependencies Pull requests that update a dependency file security Pull requests that address a security vulnerability labels Mar 3, 2021
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