fix(deps): update dependency multer to v2 [security] - autoclosed #3724
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This PR contains the following updates:
^1.4.4
->^2.0.0
GitHub Vulnerability Alerts
CVE-2025-47935
Impact
Multer <2.0.0 is vulnerable to a resource exhaustion and memory leak issue due to improper stream handling. When the HTTP request stream emits an error, the internal
busboy
stream is not closed, violating Node.js stream safety guidance.This leads to unclosed streams accumulating over time, consuming memory and file descriptors. Under sustained or repeated failure conditions, this can result in denial of service, requiring manual server restarts to recover. All users of Multer handling file uploads are potentially impacted.
Patches
Users should upgrade to
2.0.0
Workarounds
None
References
CVE-2025-47944
Impact
A vulnerability in Multer versions >=1.4.4-lts.1 allows an attacker to trigger a Denial of Service (DoS) by sending a malformed multi-part upload request. This request causes an unhandled exception, leading to a crash of the process.
Patches
Users should upgrade to
2.0.0
Workarounds
None
References
Release Notes
expressjs/multer (multer)
v2.0.0
Compare Source
Important
What's Changed
Configuration
📅 Schedule: Branch creation - "" in timezone Europe/Paris, Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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