Red Hat Ansible Automation Platform automation-controller information disclosure

Summaryinfo

A vulnerability classified as problematic was found in Red Hat Ansible Automation Platform. This vulnerability affects unknown code of the component automation-controller. Executing a manipulation can lead to information disclosure. This vulnerability is tracked as CVE-2026-84717. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Red Hat Ansible Automation Platform (version unknown). It has been declared as problematic. This vulnerability affects an unknown function of the component automation-controller. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

A flaw was found in the Ansible Automation Platform automation-controller. The unauthenticated Bitbucket Data Center webhook receiver skips HMAC signature verification for diagnostics:ping events after it has already looked up the target template, causing the endpoint to return HTTP 200 for a template that has a Bitbucket DC webhook configured and HTTP 403 otherwise. An unauthenticated remote attacker can use this response discrepancy as an oracle to enumerate which Job Template and Workflow Job Template IDs have Bitbucket DC webhooks configured, without knowing the secret webhook_key.

The advisory is shared for download at access.redhat.com. This vulnerability was named CVE-2026-84717 since 09/02/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 09/23/2026). The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Automation Software

Vendor

• Red Hat

Name

• Ansible Automation Platform

License

• open-source

Website

• Vendor: https://www.redhat.com/

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