Remote code execution in handlebars when compiling templates
The package handlebars before 4.7.7 are vulnerable to Remote Code Execution (RCE) when selecting certain compiling options to compile templates coming from an untrusted source.
fix: check prototype property access in strict-mode (#1736) - b6d3de7
fix: escape property names in compat mode (#1736) - f058970
refactor: In spec tests, use expectTemplate over equals and shouldThrow (#1683) - 77825f8
chore: start testing on Node.js 12 and 13 - 3789a30
(POSSIBLY) BREAKING CHANGES:
the changes from version 4.6.0 now also apply
in when using the compile-option "strict: true". Access to prototype properties is forbidden completely by default, specific properties or methods
can be allowed via runtime-options. See #1633 for details. If you are using Handlebars as documented, you should not be accessing prototype properties
from your template anyway, so the changes should not be a problem for you. Only the use of undocumented features can break your build.
That is why we only bump the patch version despite mentioning breaking changes.
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Bumps handlebars from 4.7.6 to 4.7.7. This update includes a security fix.
Vulnerabilities fixed
Sourced from The GitHub Security Advisory Database.
Changelog
Sourced from handlebars's changelog.
Commits
a9a8e40v4.7.7e66aed5Update release notes7d4d170disable IE in Saucelabs testseb860c0fix weird error in integration testsb6d3de7fix: check prototype property access in strict-mode (#1736)f058970fix: escape property names in compat mode (#1736)77825f8refator: In spec tests, use expectTemplate over equals and shouldThrow (#1683)3789a30chore: start testing on Node.js 12 and 13Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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