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CVE-2026-27595

CRITICALCVSS 9.9/10EPSS 0.45%

Last modified

CVE-2026-27595 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. Parse Dashboard is a standalone dashboard for managing Parse Server apps. In versions 7.3.0-alpha.42 through 9.0.0-alpha.7, the AI Agent API endpoint (POST `/apps/:appId/agent`) has multiple security vulnerabilities that, when chained, allow unauthenticated remote attackers to perform arbitrary read and write operations against any connected Parse Server database using the master key. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

Parse Dashboard is a standalone dashboard for managing Parse Server apps. In versions 7.3.0-alpha.42 through 9.0.0-alpha.7, the AI Agent API endpoint (POST `/apps/:appId/agent`) has multiple security vulnerabilities that, when chained, allow unauthenticated remote attackers to perform arbitrary read and write operations against any connected Parse Server database using the master key. The agent feature is opt-in; dashboards without an agent config are not affected. The fix in version 9.0.0-alpha.8 adds authentication, CSRF validation, and per-app authorization middleware to the agent endpoint. Read-only users are restricted to the `readOnlyMasterKey` with write permissions stripped server-side. A cache key collision between master key and read-only master key was also corrected. As a workaround, remove or comment out the agent configuration block from your Parse Dashboard configuration.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS 4.0
9.9/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.45%

35.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
ParseplatformParse Dashboard7.3.0Alpha42
ParseplatformParse Dashboard7.4.0Alpha1
ParseplatformParse Dashboard7.5.0Alpha1
ParseplatformParse Dashboard7.6.0Alpha1
ParseplatformParse Dashboard8.0.0Alpha1
ParseplatformParse Dashboard8.1.0Alpha1
ParseplatformParse Dashboard8.1.1Alpha1
ParseplatformParse Dashboard8.2.0Alpha1
ParseplatformParse Dashboard8.3.0Alpha1
ParseplatformParse Dashboard8.4.0Alpha1
ParseplatformParse Dashboard8.4.1Alpha1
ParseplatformParse Dashboard8.5.0Alpha1
ParseplatformParse Dashboard9.0.0Alpha1

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-27595?
Parse Dashboard is a standalone dashboard for managing Parse Server apps. In versions 7.3.0-alpha.42 through 9.0.0-alpha.7, the AI Agent API endpoint (POST `/apps/:appId/agent`) has multiple security vulnerabilities that, when chained, allow unauthenticated remote attackers to perform arbitrary read and write operations against any connected Parse Server database using the master key. The agent feature is opt-in; dashboards without an agent config are not affected. The fix in version 9.0.0-alpha.8 adds authentication, CSRF validation, and per-app authorization middleware to the agent endpoint. Read-only users are restricted to the `readOnlyMasterKey` with write permissions stripped server-side. A cache key collision between master key and read-only master key was also corrected. As a workaround, remove or comment out the agent configuration block from your Parse Dashboard configuration.
How severe is CVE-2026-27595?
CVE-2026-27595 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2026-27595?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-27595?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST