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CVE-2026-5038

Publié : 15 juin 2026
Modifié : 15 juin 2026
Lien officiel NVD
Score CVSS
5.3
MEDIUM

Description détaillée

Impact: multer versions 2.0.0-alpha.1 through 2.1.1 and 3.0.0-alpha.1 are vulnerable to a Denial of Service when using diskStorage. Aborted or malformed multipart uploads leave orphaned partial files on disk because the Readable.pipe() call does not propagate the stream destroy signal to the underlying fs.WriteStream. An attacker can exhaust disk space by triggering many aborted uploads, with no application bug required. Patches: Users should upgrade to multer 2.2.0 (2.x line) or 3.0.0-alpha.2 (3.x prerelease). Both versions track in-flight write streams and clean them up on the abort path. Workarounds: None.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Références et Patchs

https://cna.openjsf.org/security-advisories.htmlhttps://github.com/expressjs/multer/security/advisories/GHSA-3p4h-7m6x-2hcm

Dernières Vulnérabilités

CVE-2026-54444

Rejected reason: ]** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-49489. Reason: This candidate is a duplicate of CVE-2026-49489. Notes: All CVE users should reference CVE-2026-49489 instead of this candidate.

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CVE-2026-54296

Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12075. Reason: This candidate is a duplicate of CVE-2026-12075. Notes: All CVE users should reference CVE-2026-12075 instead of this candidate.

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CVE-2026-54295

Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12061. Reason: This candidate is a duplicate of CVE-2026-12061. Notes: All CVE users should reference CVE-2026-12061 instead of this candidate.

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