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CVE-2026-2623

MEDIUM

6.3

Description

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.

CVE Details

CVSS v3.1 Score6.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/17/2026

Last Modified2/20/2026

Sourcenvd

Honeypot Sightings0

Affected Products

wangyunf:blossom

Weaknesses (CWE)

CWE-22

References

https://fx4tqqfvdw4.feishu.cn/docx/WmA3dzNfto3AxlxoFlqcu5amnXe(cna@vuldb.com)

https://vuldb.com/?ctiid.346274(cna@vuldb.com)

https://vuldb.com/?id.346274(cna@vuldb.com)

https://vuldb.com/?submit.751988(cna@vuldb.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.