CVE-2024-11390 — Unrestricted File Upload in Kibana

CWE-434 — Unrestricted File Upload3 documents3 sources
Severity
5.4MEDIUMNVD
EPSS
0.3%
top 49.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Elastic Kibana
Timeline
PublishedMay 1

Description

Unrestricted upload of a file with dangerous type in Kibana can lead to arbitrary JavaScript execution in a victim’s browser (XSS) via crafted HTML and JavaScript files. The attacker must have access to the Synthetics app AND/OR have access to write to the synthetics indices.

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

▶CVEListV5elastic/kibana7.17.6 — 7.17.23+1
▶NVDelastic/kibana7.17.6 — 7.17.24+1

Patches

Patch: discuss.elastic.co ↗

🔴Vulnerability Details

2
CVEList
Kibana Unrestricted Upload of File with Dangerous Type Can Lead to XSS↗2025-05-01
▶
GHSA
GHSA-mv8v-9jrg-2c2w: Unrestricted upload of a file with dangerous type in Kibana can lead to arbitrary JavaScript execution in a victim’s browser (XSS) via crafted HTML an↗2025-05-01
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CVE-2024-11390 — Unrestricted File Upload in Elastic | cvebase