Can you explain this vulnerability to me?

CVE-2026-27610 is a high-severity vulnerability in the Parse Dashboard versions 7.3.0-alpha.42 through 9.0.0-alpha.7. The issue arises because the ConfigKeyCache component uses the same cache key for both the master key and the read-only master key when resolving function-typed keys. This cache key collision can cause a read-only user to receive the full master key or a regular user to receive the read-only master key under specific timing conditions.

The root cause is improper validation of unsafe equivalence in input, leading to unsafe resource referencing. The vulnerability was fixed in version 9.0.0-alpha.8 by using distinct cache keys for the master key and the read-only master key.

Workarounds include avoiding the use of function-typed master keys or removing the agent configuration block from the dashboard configuration.

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How can this vulnerability impact me? :

This vulnerability can lead to unauthorized access to elevated privileges within the Parse Dashboard. Specifically, a read-only user might gain access to the full master key, allowing them to perform actions beyond their intended permissions. Conversely, regular users might receive read-only keys, causing confusion or improper access control.

Such unauthorized access compromises system integrity by allowing privilege escalation, potentially leading to unauthorized data modification or administrative actions.

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How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:

I don't know

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How can this vulnerability be detected on my network or system? Can you suggest some commands?

This vulnerability arises from the ConfigKeyCache using the same cache key for both master key and read-only master key when resolving function-typed keys, which can lead to leakage of elevated privileges.

Detection involves verifying if your parse-dashboard version is between 7.3.0-alpha.42 and 9.0.0-alpha.7, and checking if function-typed master keys are used or if the agent configuration block is present.

Since the vulnerability relates to cache key collisions and improper authentication on the AI Agent endpoint, you can monitor network traffic for unauthorized access attempts or unexpected master key exposures.

• Check the parse-dashboard version installed: `npm list parse-dashboard` or `parse-dashboard --version`.
• Inspect your dashboard configuration file for the presence of the `agent` configuration block.
• Review logs for suspicious access patterns to the AI Agent endpoint, such as unauthorized POST requests to `/apps/:appId/agent`.
• Use network monitoring tools (e.g., tcpdump, Wireshark) to capture and analyze traffic for unexpected master key data exposure.
• Run security scans or audits focusing on authentication and authorization checks on the AI Agent endpoint.

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What immediate steps should I take to mitigate this vulnerability?

To mitigate this vulnerability immediately, you should upgrade your parse-dashboard to version 9.0.0-alpha.8 or later, where the issue is fixed by using distinct cache keys for master and read-only master keys.

If upgrading is not immediately possible, apply the following workarounds:

• Avoid using function-typed master keys in your configuration.
• Remove the `agent` configuration block from your dashboard configuration to prevent exposure through the AI Agent endpoint.

Additionally, ensure that authentication and access control are properly enforced on the AI Agent endpoint, including CSRF protection and per-app access checks, as described in the patch.

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