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CVE-2026-23523

Openagentplatform Dive code injection

9.6 CRITICALPublic exploitEPSS 7.17%
  1. Published16 Jan 2026

Description

Dive is an open-source MCP Host Desktop Application that enables integration with function-calling LLMs. Prior to 0.13.0, crafted deeplink can install an attacker-controlled MCP server configuration without sufficient user confirmation and can lead to arbitrary local command execution on the victim’s machine. This vulnerability is fixed in 0.13.0.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products

Openagentplatform Dive< 0.13.0

Remediation

Fixed in
Openagentplatform Dive≥ 0.13.0

References

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Frequently asked

Is CVE-2026-23523 being actively exploited?

CVE-2026-23523 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 7.17%.

How severe is CVE-2026-23523?

CVE-2026-23523 has a CVSS 3.1 base score of 9.6, rated critical. EPSS estimates a 7.17% probability of exploitation.

Which products are affected by CVE-2026-23523?

Affected products include Openagentplatform Dive.

How do I fix CVE-2026-23523?

Upgrade affected software to a fixed version, for example Openagentplatform Dive 0.13.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-23523 against the real software inventory on every managed device, as each hourly inventory arrives. 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.