What is the CVSS score of CVE-2025-63291?

CVE-2025-63291 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Alteryx Server are affected by CVE-2025-63291?

CVE-2025-63291 presents moderate security risk, a IDOR vulnerability rated CVSS 5.4. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available.

Is there a public PoC exploit available for CVE-2025-63291?

Yes, a public proof-of-concept exploit is available for CVE-2025-63291. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-63291?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Alteryx Server CVE-2025-63291

MEDIUM

Authorization Bypass Through User-Controlled Key (CWE-639)

2025-11-14 cve@mitre.org

Authentication Bypass Alteryx Server Alteryx

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:22 vuln.today

PoC Detected

Jan 12, 2026 - 14:52 vuln.today

Public exploit code

CVE Published

Nov 14, 2025 - 19:16 nvd

MEDIUM 5.4

DescriptionCVE.org

When processing API requests, the Alteryx server 2022.1.1.42654 and 2024.1 used MongoDB object IDs to uniquely identify the data being requested by the caller. The Alteryx server did not check whether the authenticated user had permission to access the specified MongoDB object ID. By specifying particlar MongoDB object IDs, callers could obtain records for other users without proper authorization. Records retrievable using this attack included administrative API keys and private studio api keys.

AnalysisAI

When processing API requests, the Alteryx server 2022.1.1.42654 and 2024.1 used MongoDB object IDs to uniquely identify the data being requested by the caller. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-639. When processing API requests, the Alteryx server 2022.1.1.42654 and 2024.1 used MongoDB object IDs to uniquely identify the data being requested by the caller. The Alteryx server did not check whether the authenticated user had permission to access the specified MongoDB object ID. By specifying particlar MongoDB object IDs, callers could obtain records for other users without proper authorization. Records retrievable using this attack included administrative API keys and private studio api keys. Affected products include: Alteryx Alteryx Server.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.