Medium 6.3Published Apr 20, 2026

CVE-2026-6620SonicCloudOrg sonic-server File Upload Endpoint FileTool.java upload path traversal

Updated under an hour ago (Oct 26, 2026, 6:30 PM ET)

Does this affect you?

It affects SonicCloudOrg sonic-server. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for SonicCloudOrg sonic-server

Exploited in the last 30 days

A vulnerability was found in SonicCloudOrg sonic-server up to 2.0.0. The affected element is the function Upload of the file FileTool.java of the component File Upload Endpoint. The manipulation of the argument Type results in path traversal. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

SonicCloudOrg sonic-server soniccloudorg:sonic_server (from the name)	2.0	CNA record

References

References

https://vuldb.com/vuln/358255	vdb-entry, technical-description
https://vuldb.com/vuln/358255/cti	signature, permissions-required
https://vuldb.com/submit/792336	third-party-advisory
https://github.com/ccccccctiiiiiiii-lab/public_exp/issues/2	exploit, issue-tracking

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.