7.6

CVE-2026-84706

Automation-controller: automation-controller-container: automation-controller: credential type env-injector deny-list omits process-hijacking variables (bash_env/ld_preload) allowing code execution in the execution environment

A flaw was found in Ansible Automation Platform's automation-controller. The custom
Credential Type environment-variable injector validates variable names against a
deny-list (an ANSIBLE_* prefix check plus a fixed ENV_BLOCKLIST) that omits
process-hijacking loader variables such as BASH_ENV, ENV, LD_PRELOAD, LD_LIBRARY_PATH,
PYTHONSTARTUP and GIT_SSH_COMMAND. Combined with the credential file injector, a
privileged user can write an attacker-controlled script into the execution environment
and point BASH_ENV at it, obtaining arbitrary code execution inside the
execution-environment container for any job that attaches a credential of that type.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.5 for RHEL 8
Default Statusaffected
Version 0:4.6.33-1.el8ap
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.5 for RHEL 9
Default Statusaffected
Version 0:4.6.33-1.el9ap
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.6 for RHEL 9
Default Statusaffected
Version 0:4.7.17-1.el9ap
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.6
Default Statusaffected
Version 1789673739
Version < *
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat Ansible Automation Platform 2.7
Default Statusaffected
Version 1789580684
Version < *
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.208
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
RedHat 7.6 2.3 4.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N
CWE-184 Incomplete List of Disallowed Inputs

The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete.

https://access.redhat.com/security/cve/CVE-2026-84706
https://bugzilla.redhat.com/show_bug.cgi?id=2527187
https://access.redhat.com/errata/RHSA-2026:71113
https://access.redhat.com/errata/RHSA-2026:71114
https://access.redhat.com/errata/RHSA-2026:71179
https://access.redhat.com/errata/RHSA-2026:71177