CVE-2023-39110Public exploitNetwork attack vector

Authenticated SSRF via unrestricted path parameter

Published Aug 1, 2023 · Updated Oct 17, 2024

SSRF in rConfig 3.9.4 allows remote authenticated users to make arbitrary server-side requests through a crafted path parameter. The ajaxGetFileByPath.php handler assigns the path query value directly to $filepath, then passes it to file_exists and file without restricting schemes or destinations. Any authenticated account can probe intranet services or read local files reachable by the PHP process, including through the file scheme.

CVSS severity8.8
High
EPSS probability3.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in rConfig 3.9.4 allows remote authenticated users to make arbitrary server-side requests through a crafted path parameter. The ajaxGetFileByPath.php handler assigns the path query value directly to $filepath, then passes it to file_exists and file without restricting schemes or destinations. Any authenticated account can probe intranet services or read local files reachable by the PHP process, including through the file scheme.

The record

CVE
CVE-2023-39110
Published
Aug 1, 2023
Updated
Oct 17, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-918, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 17, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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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 exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Discovery

Public exploit references

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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