CVE-2025-37732 — Cross-site Scripting in Kibana

CWE-79 — Cross-site ScriptingCWE-476 — NULL Pointer Dereference6 documents6 sources
Severity
5.4MEDIUMNVD
CNA8.7
EPSS
0.1%
top 83.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Elastic Kibana
Timeline
PublishedDec 15

Description

Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an authenticated user to render HTML tags within a user’s browser via the integration package upload functionality. This issue is related to ESA-2025-17 (CVE-2025-25018) bypassing that fix to achieve HTML injection.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages2 packages

▶NVDelastic/kibana8.0.0 — 8.19.8+3
▶CVEListV5elastic/kibana7.0.0 — 7.17.29+3

🔴Vulnerability Details

2
CVEList
Kibana Cross-site Scripting via the Integration Package Upload Functionality↗2025-12-15
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GHSA
GHSA-97mj-r9v7-258f: Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an authenticated user to render HTML tags within↗2025-12-15
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📋Vendor Advisories

2
Red Hat
kibana: Kibana: Cross-site Scripting (XSS) via integration package upload↗2025-12-15
▶
Microsoft
Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows the attacker to cause a denial of service via a crafted file.↗2023-07-11
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🕵️Threat Intelligence

1
Wiz
CVE-2025-37732 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2025-37732 — Cross-site Scripting in Elastic Kibana | cvebase