fix: Auth data exposed via /users/me endpoint (GHSA-37mj-c2wf-cx96)

[mtrezza]

Issue

Auth data exposed via /users/me endpoint (GHSA-37mj-c2wf-cx96)

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[parseplatformorg]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues

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[coderabbitai]

📝 Walkthrough

Walkthrough

This PR addresses a security vulnerability (GHSA-37mj-c2wf-cx96) where raw MFA authentication data was leaked via the /users/me endpoint. It adds comprehensive test cases to verify the fix and refactors the UsersRouter.handleMe() method to use async/await with a two-step fetch pattern that ensures proper field filtering.

Changes

Cohort / File(s)	Summary
Security Vulnerability Tests spec/vulnerabilities.spec.js	Added new test suite for GHSA-37mj-c2wf-cx96 vulnerability with two test cases verifying that raw MFA secrets and recovery codes are excluded from /users/me responses, confirming sanitized authData.mfa returns only { status: 'enabled' }.
UsersRouter Refactor src/Routers/UsersRouter.js	Converted handleMe() from promise chaining to async/await; changed session validation to query _Session with master key (without user include) and extract user.objectId, then re-fetch _User with caller's auth context to ensure protected field filtering and CLP logic apply; maintained error handling and response shaping.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	No pull request description was provided by the author, and the required template sections are missing entirely.	Add a pull request description following the template, including Issue, Approach, and Tasks sections with relevant details about the security fix.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Title check	✅ Passed	The title clearly and concisely describes the main security fix: addressing auth data exposure via the /users/me endpoint, with the CVE/GHSA identifier for reference.

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[parseplatformorg]

🎉 This change has been released in version 9.6.0-alpha.55

[codecov]

Codecov Report

❌ Patch coverage is 81.81818% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.53%. Comparing base (e61af4f) to head (a7ec523).
⚠️ Report is 5 commits behind head on alpha.

Files with missing lines	Patch %	Lines
src/Routers/UsersRouter.js	81.81%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##            alpha   #10278      +/-   ##
==========================================
- Coverage   92.54%   92.53%   -0.01%     
==========================================
  Files         192      192              
  Lines       16477    16481       +4     
  Branches      226      226              
==========================================
+ Hits        15248    15251       +3     
- Misses       1209     1210       +1     
  Partials       20       20              

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[parseplatformorg]

🎉 This change has been released in version 9.6.0