[Security] Bump node-fetch from 2.6.0 to 2.6.1 in /backend

Created by: dependabot-preview[bot]

Bumps node-fetch from 2.6.0 to 2.6.1. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

The size option isn't honored after following a redirect in node-fetch

Impact

Node Fetch did not honor the size option after following a redirect, which means that when a content size was over the limit, a FetchError would never get thrown and the process would end without failure.

For most people, this fix will have a little or no impact. However, if you are relying on node-fetch to gate files above a size, the impact could be significant, for example: If you don't double-check the size of the data after fetch() has completed, your JS thread could get tied up doing work on a large file (DoS) and/or cost you money in computing.

Patches

We released patched versions for both stable and beta channels:

• For v2: 2.6.1
• For v3: 3.0.0-beta.9

Workarounds

None, it is strongly recommended to update as soon as possible.

For more information

If you have any questions or comments about this advisory:

• Open an issue in node-fetch
• Contact one of the core maintainers (@xxczaki, @bitinn, @jimmywarting, @Richienb, or @gr2m)

Affected versions: < 2.6.1

Release notes

Sourced from node-fetch's releases.

v2.6.1

This is an important security release. It is strongly recommended to update as soon as possible.

See CHANGELOG for details.

Changelog

Sourced from node-fetch's changelog.

v2.6.1

This is an important security release. It is strongly recommended to update as soon as possible.

• Fix: honor the size option after following a redirect.

Commits

• b5e2e41 update version number
• 2358a6c Honor the size option after following a redirect and revert data uri support
• 8c197f8 docs: Fix typos and grammatical errors in README.md (#686)
• 1e99050 fix: Change error message thrown with redirect mode set to error (#653)
• 244e6f6 docs: Show backers in README
• 6a5d192 fix: Properly parse meta tag when parameters are reversed (#682)
• 47a24a0 chore: Add opencollective badge
• 7b13662 chore: Add funding link
• 5535c2e fix: Check for global.fetch before binding it (#674)
• 1d5778a docs: Add Discord badge
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by akepinski, a new releaser for node-fetch since your current version.

Dependabot 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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