CVEvulnerability

CVE-2026-49096

3.5 LOW Published 2026-08-13 Modified 2026-09-02 Official page ↗
Status
Analyzed
Published
2026-08-13
Last modified
2026-09-02
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
3.5 LOW — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Weaknesses
CWE-248

Description

Uncaught Exception (CWE-248) in Kibana Cases can lead to denial of service via Input Data Manipulation (CAPEC-153). Malformed link syntax stored in a case comment was not rejected or sanitized when the comment was later formatted for display, and the resulting unhandled error prevented the affected case from being displayed. An authenticated user holding privileges to comment on a case could store such a comment, after which that case became inaccessible to every user who opened it until the stored comment was removed.

Affected configurations

• elastic kibana (>= 8.0.0 < 8.19.20) • elastic kibana (>= 9.0.0 < 9.3.5) • elastic kibana (>= 9.4.0 < 9.4.2)

Related

Weakness · CWE (1)

  • CWE-248 Uncaught Exception weakness

References