Is there a public exploit for CVE-2026-16283?

No public exploit for CVE-2026-16283 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-16283?

CVE-2026-16283 scores CVSS 8.8 (v3.1), rated high.

What does CVE-2026-16283 affect?

CVE-2026-16283 affects Osbil Technology Ltd.Osbil Technology Ltd. oPanel.

8.8 High

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Osbil Technology Ltd.Osbil…

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.

Assessment

CVSS: 8.8 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 9 November 2026
Last updated: 9 November 2026
Affected: Osbil Technology Ltd.Osbil Technology Ltd. · oPanel
Assigner: TR-CERT

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

At the source

EUVD (ENISA)

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1488

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