CVE-2026-18343
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a local attacker to modify the BOOTP table due to improper authorization.
CVSS
4.4
Medium
EPSS
0.1%
p2
KEV
—
Exploit Today
1
0-100
Published: Oct 13, 2026 · Last modified: Oct 14, 2026 · CWE-269
0.1%EPSS · 30 days0.1%
2026-10-132026-10-23
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a local attacker to modify the BOOTP table due to improper authorization.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-1099277.2 HIG33.3%
——10The HIPAA Forms WordPress plugin before 3.3.2 does not perform a capability check when handling a request that rebuilds its own custom user role, allowing a user who already holds that role to grant it administrator-level capabilities and escalate their privileges.1dCVE-2026-1146588.8 HIG17.3%
——5Grav Login plugin from 3.6.0 before 3.9.13 contains a missing authorization vulnerability in the login.invite task that allows page authors to obtain super user accounts. Attackers can define an invitation form granting super access in page frontmatter, submit it unauthenticated, and register the invited address for full site control.2dCVE-2026-1107447.2 HIG20.7%
——6A flaw was found in multicluster-global-hub-operator-bundle. The operator is configured with overly broad role-based access control (RBAC) permissions that grant cluster-wide impersonation of arbitrary users, groups, and service accounts without restriction. An attacker who compromises the operator or obtains its service account credentials can exploit this flaw to achieve privilege escalation, gaining full administrative control over the cluster.1dCVE-2026-202917.8 HIG1.8%
——1As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco owned Open Source Snort 3 Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-20291 are related to issues concerning improper privilege management that are grouped under the Common Weakness Enumeration (CWE) Base CWE-269.1dCVE-2026-1105238.1 HIG21.5%
——6The WP User Manager WordPress plugin before 2.9.26 does not keep its paid-registration capability restrictions in force once the payment gateway is disconnected, while a published paid registration form continues to assign its configured role, allowing unauthenticated users to register and immediately obtain a privileged administrator-equivalent role without completing the payment meant to gate it.2dCVE-2026-1075067.5 HIG15.8%
——5The Simple Banner WordPress plugin before 3.3.3 does not correctly limit the capabilities it grants to the user roles an administrator allows to manage its banners, granting such roles the full administrator capability, which allows users in a low-privileged role to escalate their privileges and fully compromise the site.2d