CVE-2024-4084Public exploitNetwork attack vector

Internal network access via alternate IP encodings

Published Jun 5, 2024 · Updated Aug 1, 2024

SSRF in Mintplex Labs AnythingLLM 1.5.4 and earlier allows remote authenticated users to access internal services via crafted URLs. The URL validator compares textual prefixes for 192, 172, 10, and 127 and permits HTTP(S), so alternate IP encodings and arbitrary localhost ports evade the denylist. A low-privileged account that can submit a URL can scan internal hosts and read reachable services or cloud instance metadata.

CVSS severity7.7
High
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Mintplex Labs AnythingLLM 1.5.4 and earlier allows remote authenticated users to access internal services via crafted URLs. The URL validator compares textual prefixes for 192, 172, 10, and 127 and permits HTTP(S), so alternate IP encodings and arbitrary localhost ports evade the denylist. A low-privileged account that can submit a URL can scan internal hosts and read reachable services or cloud instance metadata.

The record

CVE
CVE-2024-4084
Published
Jun 5, 2024
Updated
Aug 1, 2024
Vendor
Mintplex Labs
Product
AnythingLLM
Classifications
CWE-918, T1552.005, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=0.2.0
  2. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mintplex Labs · AnythingLLMversion=0.2.0; version=unspecified <=latest

Published CVSS scores

7.7huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
7.5NISTCVSS: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 exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1552.005Cloud Instance Metadata API
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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