CVE-2026-12398Network attack vector

Authenticated code execution via shell-interpolated Git refs

Published Jun 16, 2026 · Updated Jun 16, 2026

Command injection in Red Hat Ansible Automation Platform 2 allows remote authenticated users to execute code through a crafted Git ref. The legacy role import API passes the github_reference value into an f-string shell command in do_git_checkout() and runs it with shell=True, so metacharacters execute on the Pulp worker. Exploitation requires control of the referenced Git repository and GALAXY_ENABLE_LEGACY_ROLES=True; shipped 2.4 through 2.6 configurations disable that route by default.

CVSS severity7.5
High
EPSS probability0.89%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Red Hat Ansible Automation Platform 2 allows remote authenticated users to execute code through a crafted Git ref. The legacy role import API passes the github_reference value into an f-string shell command in do_git_checkout() and runs it with shell=True, so metacharacters execute on the Pulp worker. Exploitation requires control of the referenced Git repository and GALAXY_ENABLE_LEGACY_ROLES=True; shipped 2.4 through 2.6 configurations disable that route by default.

The record

CVE
CVE-2026-12398
Published
Jun 16, 2026
Updated
Jun 16, 2026
Vendor
389 Directory Server
Product
Red Hat Ansible Automation Platform
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

389 Directory Server · Red Hat Ansible Automation PlatformAffected versions are unavailable in this record.

Published CVSS scores

7.5Red HatCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Unix and Linux Shell

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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