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CWE-454

4 CVEs • Abstraction: Base

External Initialization of Trusted Variables or Data Stores

The product initializes critical internal variables or data stores using inputs that can be modified by untrusted actors.

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CVEs (4)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jul 10, 2026
Jul 9, 2026
9.1 CRITICAL· v4
N/A· v3
N/A· v2
Kirby is an open-source content management system. Prior to 4.9.4 and from 5.4.4, Kirby sites with no configured user accounts that run on publicly accessible servers behind a reverse proxy setting the Forwarded, X-Clien...Show more
Kirby is an open-source content management system. Prior to 4.9.4 and from 5.4.4, Kirby sites with no configured user accounts that run on publicly accessible servers behind a reverse proxy setting the Forwarded, X-Client-IP, or X-Real-IP request header could allow remote attackers to install the Panel and create the first admin user because local-IP checks trusted those headers incorrectly. This issue is fixed in versions 4.9.4 and 5.4.4.Show less
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Jun 22, 2026
Jun 18, 2026
N/A· v4
6.3 MEDIUM· v3
N/A· v2
pam_usb provides hardware authentication for Linux using removable media. In versions prior to 0.9.2, getenv() environment variables XRDP_SESSION, DISPLAY and TMUX allow environment variable injection into local-check l...Show more
pam_usb provides hardware authentication for Linux using removable media. In versions prior to 0.9.2, getenv() environment variables XRDP_SESSION, DISPLAY and TMUX allow environment variable injection into local-check logic. These environment variables influence whether a current session is local or remote, and a PAM module that runs in the context of setuid binaries (sudo, su), getenv() returns attacker-controlled values whenever the process environment has been manipulated by a local user. This issue has been fixed in version 0.9.2.Show less
1Microsoft
1Azure Ad Ssh Login Extension For Linux
Jun 17, 2026
Mar 10, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
External initialization of trusted variables or data stores in Azure Entra ID allows an unauthorized attacker to elevate privileges locally.
1Ibm
2Aix
Vios
Jun 17, 2026
Sep 16, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
IBM AIX 7.2, 7.3, IBM VIOS 3.1, and 4.1, when configured to use Kerberos network authentication, could allow a local user to write to files on the system with root privileges due to improper initialization of critical va...Show more
IBM AIX 7.2, 7.3, IBM VIOS 3.1, and 4.1, when configured to use Kerberos network authentication, could allow a local user to write to files on the system with root privileges due to improper initialization of critical variables.Show less