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CVE-2026-92780

8.8 HIGH
  1. Published16 Sept 2026

Description

KnowStreaming through 3.4.1 fails to enforce role-based access control on REST API endpoints, allowing any authenticated user to access protected functionality. Attackers can call identity-management endpoints to create administrator accounts or grant themselves administrative privileges without proper authorization.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-927838.1
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CVE-2026-927628.8
Pelican Panel versions before 1.0.0-beta35 enforce startup write permissions only…
CVE-2026-927618.8
WebVirtCloud fails to properly validate permission flags in UserInstance grants,…
CVE-2026-203249.9
A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure…
CVE-2026-927298.2
SigNoz versions 0.88.0 through 0.141.0 fail to apply authorization wrappers to…

Frequently asked

Is CVE-2026-92780 being actively exploited?

CVE-2026-92780 is not in the CISA KEV catalog.

How severe is CVE-2026-92780?

CVE-2026-92780 has a CVSS 3.1 base score of 8.8, rated high.

How do I fix CVE-2026-92780?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-92780 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.