CVE-2026-3520

Опубликовано: 04 мар. 2026

Источник: nvd

CVSS3: 7.5

EPSS Низкий

Описание

Multer is a node.js middleware for handling multipart/form-data. A vulnerability in Multer prior to version 2.1.1 allows an attacker to trigger a Denial of Service (DoS) by sending malformed requests, potentially causing stack overflow. Users should upgrade to version 2.1.1 to receive a patch. No known workarounds are available.

Ссылки

https://cna.openjsf.org/security-advisories.html
Third Party Advisory
https://github.com/expressjs/multer/commit/7e66481f8b2e6c54b982b34c152479e096ce2752
Patch
https://github.com/expressjs/multer/security/advisories/GHSA-5528-5vmv-3xc2
Vendor Advisory
https://www.cve.org/CVERecord?id=CVE-2026-3520
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:expressjs:multer:*:*:*:*:*:node.js:*:*

Версия до 2.1.1 (исключая)

EPSS

Процентиль: 18%

0.00058

Низкий

7.5 High

CVSS3

Дефекты

CWE-674

Связанные уязвимости

CVE-2026-3520

CVSS3: 7.5

redhat

23 дня назад

Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability in Multer prior to version 2.1.1 allows an attacker to trigger a Denial of Service (DoS) by sending malformed requests, potentially causing stack overflow. Users should upgrade to version 2.1.1 to receive a patch. No known workarounds are available.

GHSA-5528-5vmv-3xc2

github

22 дня назад

Multer Vulnerable to Denial of Service via Uncontrolled Recursion