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PatchSiren cyber security CVE debrief

CVE-2026-6211 Global IT Informatics Services Inc. CVE debrief

CVE-2026-6211 is a high-severity vulnerability in Global IT Informatics Services Inc. WEOLL, with a CVSS score of 8.7. The vulnerability is caused by an unrestricted upload of file with dangerous type, allowing attackers to access functionality not properly constrained by ACLs. This issue affects WEOLL versions from 2.0.9 before 3.2.45.33.

Vendor
Global IT Informatics Services Inc.
Product
WEOLL
CVSS
HIGH 8.7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-12
Original CVE updated
2026-06-12
Advisory published
2026-06-12
Advisory updated
2026-06-12

Who should care

Administrators and users of Global IT Informatics Services Inc. WEOLL, particularly those using versions between 2.0.9 and 3.2.45.33.

Technical summary

The vulnerability is caused by an unrestricted upload of file with dangerous type in Global IT Informatics Services Inc. WEOLL, allowing attackers to access functionality not properly constrained by ACLs. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.

Defensive priority

High

Recommended defensive actions

  • Update WEOLL to version 3.2.45.33 or later.
  • Restrict file uploads to only allow specific, safe file types.
  • Implement proper access controls and ACLs to constrain functionality.

Evidence notes

The CVE record and NVD detail can be found at [cve-org] and [nvd], respectively. Additional information can be found at [ref-4].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-6211 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-6211

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

  • CVE-2026-6211 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-6211

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

Supplemental references

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.