CVE-2026-69223Network attack vector

Server-side request forgery via unchecked webhook URLs

Published Aug 11, 2026 · Updated Aug 11, 2026

Server-side request forgery in Apache Allura before 1.19.1 allows attackers to direct webhook requests to private network addresses. The create and edit forms accepted hook_url values without NonPrivateUrl checks, and the sender passed stored URLs to requests.post without revalidation. Exploitation requires control of a project webhook configuration and a repository event that fires it, allowing server-originated POST requests to internal HTTP services.

CVSS severity9.1
Critical
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Apache Allura before 1.19.1 allows attackers to direct webhook requests to private network addresses. The create and edit forms accepted hook_url values without NonPrivateUrl checks, and the sender passed stored URLs to requests.post without revalidation. Exploitation requires control of a project webhook configuration and a repository event that fires it, allowing server-originated POST requests to internal HTTP services.

The record

CVE
CVE-2026-69223
Published
Aug 11, 2026
Updated
Aug 11, 2026
Vendor
The Apache Software Foundation
Product
Apache Allura
Classifications
CWE-918, T1190
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Aug 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 11, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.19.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

The Apache Software Foundation · Apache Alluraversion=0 <1.19.1

Published CVSS scores

9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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