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PatchSiren cyber security CVE debrief

CVE-2026-39490 artbees CVE debrief

CVE-2026-39490 is a HIGH severity vulnerability with a CVSS score of 7.5. It is an Unauthenticated Broken Access Control issue affecting JupiterX Core versions up to 4.14.1.

Vendor
artbees
Product
JupiterX Core
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-16
Original CVE updated
2026-06-16
Advisory published
2026-06-16
Advisory updated
2026-06-16

Who should care

Users of JupiterX Core plugin for WordPress, particularly those using versions up to 4.14.1, should be aware of this vulnerability.

Technical summary

The vulnerability is described as Unauthenticated Broken Access Control in JupiterX Core <= 4.14.1 versions. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N, indicating a high impact on confidentiality.

Defensive priority

HIGH

Recommended defensive actions

  • Update JupiterX Core to a version beyond 4.14.1 if possible.
  • Review and restrict access controls for the plugin if an immediate update is not feasible.

Evidence notes

The CVE was published and modified on 2026-06-16T10:16:27.097Z. The vulnerability was reported by [email protected].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-39490 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-39490

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-39490 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-39490

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.