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No exploitation reportedAwaiting NVD analysis

CVE-2026-16283

Command Injection in Osbil Technology's Ltd's oPanel

No exploitation reported by the sources we read.

  • Published2026-11-09
  • WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Osbil Technology Ltd.Osbil Technology Ltd. OPanel allows OS Command Injection. This issue affects oPanel: before 1.20.66.

Timeline

dates in UTC
  1. 2026-11-0913:29CVE publishedCNA

Versions per branch

Products declared by the CNA

As TR-CERT, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Osbil Technology Ltd.Osbil Technology Ltd. oPanelother versions: not affected
    Affected
    • < 1.20.66fixed in 1.20.66semver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-09

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-16283 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.18.82026-11-09
  • NVDCVSS 3.18.8read 2026-11-09
  • CNAweakness (CWE)CWE-782026-11-09
  • NVDweakness (CWE)CWE-78read 2026-11-09

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2026-11-09
Last Modified
2026-11-09
NVD status
Received

Frequently asked questions

What is CVE-2026-16283?

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Osbil Technology Ltd.Osbil Technology Ltd. OPanel allows OS Command Injection. This issue affects oPanel: before 1.20.66.

Is CVE-2026-16283 actively exploited?

Active exploitation of CVE-2026-16283 has not been confirmed.

What is the CVSS score for CVE-2026-16283?

CVE-2026-16283 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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