CVE-2026-84717
Last modified
CVE-2026-84717 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Ansible Automation Platform 2.5 for RHEL 8 | All versions |
| Red Hat | Red Hat Ansible Automation Platform 2.5 for RHEL 9 | All versions |
| Red Hat | Red Hat Ansible Automation Platform 2.6 for RHEL 9 | All versions |
| Red Hat | Red Hat Ansible Automation Platform 2.6 | All versions |
| Red Hat | Red Hat Ansible Automation Platform 2.7 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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