P4Verified

CVE-2026-11713: WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.9

CVE-2026-11713. CVSS 3.1 base score 5.4 (GitHub Advisory Database).

Affected technology

WebSphere Application Server - Liberty · 17.0.0.3 through 26.0.0.9
IBM

Description’s affected range: through 26.0.0.9 is affected by a privilege escalation vulnerability with the restConnector-2.0 feature enabled

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could gain higher privileges. Vendor/CNA’s CVSS 3.1 assessment (base score 5.4/10) rates confidentiality and integrity impact as low; availability impact as none.

Published 14-Oct-2026 05:22 UTC

CWE: CWE-863
CCR priority: 21.6 /100 (P4)
CVSS 3.1: 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-14 06:30:49.831175+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-14 05:19:44.455882+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-11713.html