How severe is CVE-2025-63291?

CVE-2025-63291 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-63291 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-63291?

CVE-2025-63291 affects Alteryx Alteryx Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63291?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-63291 have an EU (EUVD) identifier?

Yes. CVE-2025-63291 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197655.

When was CVE-2025-63291 published?

CVE-2025-63291 was published on 2025-11-14 and last updated on 2026-06-17.

CVE-2025-63291

CVE-2025-63291 is a medium-severity vulnerability in Alteryx Alteryx Server with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197655
Weakness: CWE-639
Affected product: Alteryx Alteryx Server
Published: 2025-11-14
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-63291?: 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.
How severe is CVE-2025-63291?: CVE-2025-63291 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-63291 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-63291?: CVE-2025-63291 affects Alteryx Alteryx Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63291?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-63291 have an EU (EUVD) identifier?: Yes. CVE-2025-63291 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197655.
When was CVE-2025-63291 published?: CVE-2025-63291 was published on 2025-11-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:alteryx:alteryx_server:*:*:*:*:*:*:*:*

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