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CVE-2025-25014

39
FAUCET Score

CVE-2025-25014 is a critical prototype pollution vulnerability in Elastic Kibana that allows for arbitrary code execution. This flaw can be exploited remotely with low attack complexity via crafted HTTP requests to machine learning and reporting endpoints, leading to complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, its high CVSS score of 9.8 and FAUCET Risk Score of 89/100 indicate a severe threat, despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.3.0, < 8.17.6CPE matchmatch criteria
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
8.18.0CPE matchmatch criteria
cpe:2.3:a:elastic:kibana:8.18.0:*:*:*:*:*:*:*
9.0.0CPE matchmatch criteria
cpe:2.3:a:elastic:kibana:9.0.0:-:*:*:*:*:*:*
>= 8.18.0, < 8.18.1CPE match
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
>= 9.0.0, < 9.0.1CPE match
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
15.17%
Probability of exploitation in next 30 days
EPSS Percentile
96.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.1517 is in the 92nd percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Remediation records are not available for this CVE.

References

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