CVE-2024-36471Network attack vector

Internal service disclosure via DNS-rebinding import

Published Jun 10, 2024 · Updated Sep 13, 2024

Server-side request forgery in Apache Allura 1.0.1 through 1.16.0 allows remote authenticated users to read internal services. The import workflow validates a submitted URL before use, then resolves and fetches it later without binding the fetch to the verified address. Project-administrator access and an enabled ForgeTracker or ForgeDiscussion importer are required, and returned internal content can be exposed through the import.

CVSS severity7.5
High
EPSS probability0.75%
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 1.0.1 through 1.16.0 allows remote authenticated users to read internal services. The import workflow validates a submitted URL before use, then resolves and fetches it later without binding the fetch to the verified address. Project-administrator access and an enabled ForgeTracker or ForgeDiscussion importer are required, and returned internal content can be exposed through the import.

The record

CVE
CVE-2024-36471
Published
Jun 10, 2024
Updated
Sep 13, 2024
Vendor
The Apache Software Foundation
Product
Apache Allura
Classifications
CWE-918, CWE-20, CWE-200, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2024Record 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=1.0.1 <=1.16.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache Alluraversion=1.0.1 <=1.16.0

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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)
CWE-20Improper Input Validation
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
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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