Is CVE-2023-26949 actively exploited?

No active exploitation of CVE-2023-26949 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-26949 be exploited remotely?

Yes. CVE-2023-26949 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-26949?

CVE-2023-26949 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-26949

CWE-434Published: March 6, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

An arbitrary file upload vulnerability in the component /admin1/config/update of onekeyadmin v1.3.9 allows attackers to execute arbitrary code via a crafted PHP file.

NVD Source

Risk Analysis

Onekeyadmin v1.3.9 contains an arbitrary file upload vulnerability in the admin configuration update component. This allows remote attackers to execute arbitrary code on the server, resulting in a critical 9.8 CVSS score.

No public exploit is known for this vulnerability, and it is not in the KEV catalog.

Recommended Action

Update to a patched version of Onekeyadmin and restrict access to administrative configuration interfaces.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-26949 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.