CVE-2025-7338
Multer vulnerable to Denial of Service via unhandled exception from malformed request
7.5
HIGH
CVSS 3.1
EPSS 0.04%
Description
### Impact A vulnerability in Multer versions >= 1.4.4-lts.1, < 2.0.2 allows an attacker to trigger a Denial of Service (DoS) by sending a malformed request. This request causes an unhandled exception, leading to a crash of the process. ### Patches Users should upgrade to `2.0.2` ### Workarounds None
How to fix CVE-2025-7338
To remediate CVE-2025-7338, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.2 or later
Is CVE-2025-7338 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.4.4-lts.1, < 2.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |