multer vulnerable to Denial of Service via orphaned disk writes on aborted uploads
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| multer | multer | unaffected |
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| Multer | Multer |
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| Source | ID | Title |
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Github GHSA |
GHSA-3pph-fpjx-jg34 | multer vulnerable to Denial of Service via orphaned disk writes on aborted uploads |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.532% probability within 30 days)
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threat_severity
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threat_severity
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| First Time appeared |
Multer
Multer multer |
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| Vendors & Products |
Multer
Multer multer |
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ssvc
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| Description | multer is a Node.js middleware for handling multipart/form-data uploads. In versions 2.2.0 through 2.3.0, when a request using disk storage is aborted mid-upload, file writes that complete after multer has already run its abort cleanup are not removed, so each aborted upload can leave an orphaned file on disk. A remote unauthenticated attacker can repeatedly start and abort uploads to accumulate orphaned files and exhaust disk space, causing a denial of service. The issue is fixed in multer 2.4.0, and users should upgrade to 2.4.0 or later. | |
| Title | multer vulnerable to Denial of Service via orphaned disk writes on aborted uploads | |
| Weaknesses | CWE-400 CWE-459 |
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| References |
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| Metrics |
cvssV3_1
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