CVE-2026-2623

Katalog CVE

CVSS 8.8 · High EPSS 0,84%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada wangyunf blossom. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

17 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,84% peluang dieksploitasi; lebih tinggi dari 56,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://fx4tqqfvdw4.feishu.cn/docx/WmA3dzNfto3AxlxoFlqcu5amnXe exploit · advisory pihak ketiga
• https://vuldb.com/?ctiid.346274 advisory pihak ketiga · vdb entry
• https://vuldb.com/?id.346274 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.751988 advisory pihak ketiga · vdb entry