CVE-2024-3570Public exploitNetwork attack vector

Admin account takeover via stored chat XSS

Published Apr 10, 2024 · Updated Aug 1, 2024

Stored XSS in AnythingLLM chat before commit a4ace56a401ffc8ce0082d7444159dfd5dc28834 allows attackers to execute JavaScript. HistoricalMessage passes renderMarkdown(message) output directly to dangerouslySetInnerHTML without sanitization, turning stored chatbot text into executable HTML. Exploitation requires an administrator to add a malicious LocalAI chatbot; execution inherits that administrator's session and can create accounts or change passwords.

CVSS severity5.4
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in AnythingLLM chat before commit a4ace56a401ffc8ce0082d7444159dfd5dc28834 allows attackers to execute JavaScript. HistoricalMessage passes renderMarkdown(message) output directly to dangerouslySetInnerHTML without sanitization, turning stored chatbot text into executable HTML. Exploitation requires an administrator to add a malicious LocalAI chatbot; execution inherits that administrator's session and can create accounts or change passwords.

The record

CVE
CVE-2024-3570
Published
Apr 10, 2024
Updated
Aug 1, 2024
Vendor
Mintplex Labs
Product
AnythingLLM
Classifications
CWE-79, T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 10, 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=unspecified <a4ace56a401ffc8ce0082d7444159dfd5dc28834

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mintplex Labs · AnythingLLMversion=unspecified <a4ace56a401ffc8ce0082d7444159dfd5dc28834

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
0.0huntr.devCVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/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.

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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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1098Account Manipulation

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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