cakephp / cakephp/authentication

2.x affected by CVE-2026-55590

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#798 6 comments 1 reaction 0 assignees View on GitHub

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Dominant language
PHP
Stars
118
Forks
104
Avg merge
1d 16h
Merged PRs (30d)
3

Description

At the moment composer refuses to install cakephp/authentication 2.x because it is affected by CVE-2026-55590. The wiki says that 2.x is not EOL yet. Do you have plans to backport the fix to 2.x as well?

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the CVE-2026-55590 advisory and the wiki statement that authentication 2.x is not EOL, then inspect how Composer currently identifies the affected 2.x release. The issue is complete when the security fix is backported to 2.x and Composer no longer refuses its installation; confirm the result against the advisory.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
authentication, backend, security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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