CVE-2026-71366Network attack vector

Authenticated SSRF and credential disclosure via notification URLs

Published Aug 24, 2026 · Updated Aug 26, 2026

SSRF in Red Hat Ansible Automation Platform 2 allows remote authenticated users to reach internal services through notification URLs. The webhook, Mattermost, Rocket.Chat, and Grafana backends request template URLs without rejecting private, loopback, or reserved addresses; webhook redirects also forward Basic Authentication credentials across hosts. Organization notification administrator access is required, and successful requests can expose internal services, Basic Authentication credentials, or a Grafana API key.

CVSS severity7.7
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Red Hat Ansible Automation Platform 2 allows remote authenticated users to reach internal services through notification URLs. The webhook, Mattermost, Rocket.Chat, and Grafana backends request template URLs without rejecting private, loopback, or reserved addresses; webhook redirects also forward Basic Authentication credentials across hosts. Organization notification administrator access is required, and successful requests can expose internal services, Basic Authentication credentials, or a Grafana API key.

The record

CVE
CVE-2026-71366
Published
Aug 24, 2026
Updated
Aug 26, 2026
Vendor
389 Directory Server
Product
Red Hat Ansible Automation Platform
Classifications
CWE-918, T1090
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 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

7.7Red HatCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

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-918Server-Side Request Forgery (SSRF)
T1090Proxy

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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