How severe is CVE-2025-25014?

CVE-2025-25014 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-25014 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25014?

CVE-2025-25014 primarily affects Elastic Kibana. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-25014?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-25014 have an EU (EUVD) identifier?

Yes. CVE-2025-25014 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13630.

When was CVE-2025-25014 published?

CVE-2025-25014 was published on 2025-05-06 and last updated on 2026-06-17.

CVE-2025-25014

CVE-2025-25014 is a critical-severity vulnerability in Elastic Kibana with a CVSS 3.x base score of 9.1. Its EPSS exploit-prediction score of 15% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-1321.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 15% (96th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13630
Weakness: CWE-1321
Affected product: Elastic Kibana
Published: 2025-05-06
Last modified: 2026-06-17

Description

A Prototype pollution vulnerability in Kibana leads to arbitrary code execution via crafted HTTP requests to machine learning and reporting endpoints.

Frequently asked questions

What is CVE-2025-25014?: A Prototype pollution vulnerability in Kibana leads to arbitrary code execution via crafted HTTP requests to machine learning and reporting endpoints.
How severe is CVE-2025-25014?: CVE-2025-25014 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-25014 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25014?: CVE-2025-25014 primarily affects Elastic Kibana. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-25014?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-25014 have an EU (EUVD) identifier?: Yes. CVE-2025-25014 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13630.
When was CVE-2025-25014 published?: CVE-2025-25014 was published on 2025-05-06 and last updated on 2026-06-17.

References

https://discuss.elastic.co/t/kibana-8-17-6-8-18-1-or-9-0-1-security-update-esa-2025-07/377868

Affected products (3)

cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:8.18.0:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:9.0.0:-:*:*:*:*:*:*

More vulnerabilities in Elastic Kibana

CVE-2019-7609 — Critical (CVSS 10.0): Kibana versions before 5.6.15 and 6.6.1 contain an arbitrary code execution flaw in the Timelion visualizer. An…
CVE-2025-25015 — Critical (CVSS 9.9): Prototype pollution in Kibana leads to arbitrary code execution via a crafted file upload and specifically crafted HTTP…
CVE-2024-37288 — Critical (CVSS 9.9): A deserialization issue in Kibana can lead to arbitrary code execution when Kibana attempts to parse a YAML document…
CVE-2018-17246 — Critical (CVSS 9.8): Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the Console plugin. An attacker…
CVE-2018-17245 — Critical (CVSS 9.8): Kibana versions 4.0 to 4.6, 5.0 to 5.6.12, and 6.0 to 6.4.2 contain an error in the way authorization credentials are…
CVE-2024-37285 — Critical (CVSS 9.1): A deserialization issue in Kibana can lead to arbitrary code execution when Kibana attempts to parse a YAML document…

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