CSRF Vulnerability in rails-ujs
There is an vulnerability in rails-ujs that allows attackers to send
CSRF tokens to wrong domains.
Versions Affected: rails <= 6.0.3
Not affected: Applications which don't use rails-ujs.
Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1
Impact
This is a regression of CVE-2015-1840.
In the scenario where an attacker might be able to control the href attribute of an anchor tag or
the action attribute of a form tag that will trigger a POST action, the attacker can set the
href or action to a cross-origin URL, and the CSRF token will be sent.
Workarounds
To work around this problem, change code that allows users to control the href attribute of an anchor
In this version, we fixed warnings when used with Ruby 2.7 across the entire framework.
Following are the list of other changes, per-framework.
Active Support
Array#to_sentence no longer returns a frozen string.
Before:
['one', 'two'].to_sentence.frozen?
# => true
After:
['one', 'two'].to_sentence.frozen?
# => false
Nicolas Dular
Update ActiveSupport::Messages::Metadata#fresh? to work for cookies with expiry set when
ActiveSupport.parse_json_times = true.
Christian Gregg
Active Model
No changes.
Active Record
Recommend applications don't use the database kwarg in connected_to
The database kwarg in connected_to was meant to be used for one-off scripts but is often used in requests. This is really dangerous because it re-establishes a connection every time. It's deprecated in 6.1 and will be removed in 6.2 without replacement. This change soft deprecates it in 6.0 by removing documentation.
Eileen M. Uchitelle
Fix support for PostgreSQL 11+ partitioned indexes.
Sebastián Palma
Add support for beginless ranges, introduced in Ruby 2.7.
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Bumps actionview from 6.0.2.2 to 6.0.3.1. This update includes a security fix.
Vulnerabilities fixed
Sourced from The Ruby Advisory Database.
Release notes
Sourced from actionview's releases.
Changelog
Sourced from actionview's changelog.
Commits
34991a6
Preparing for 6.0.3.1 release2c8fe2a
bumping version, updating changelog0ad524a
update changelog47a8dc3
Check that request is same-origin prior to including CSRF token in XHRsb738f19
Preparing for 6.0.3 release509b9da
Preparing for 6.0.3.rc1 releaseb60571e
Merge pull request #38864 from abhaynikam/replace-mailing-list-url639e646
Add CHANGELOG entry to 6.0.2.24e3fd92
Merge pull request #37119 from jonathanhefner/fix-escaping-in-view-path-resolverff380b5
Merge branch '6-2-sec' into 6-0-stableDependabot 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
@dependabot rebase
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