CVE-2024-48144Network attack vector

Chat exfiltration via persistent prompt injection

Published Oct 24, 2024 · Updated Oct 28, 2024

Prompt injection in FusionChat Chat AI Assistant - Ask Me Anything 1.2.4.0 allows attackers to exfiltrate chat data via a crafted message. The chatbox treats instructions embedded in a message as trusted model directives, causing earlier and later conversations to be sent to an attacker-controlled site. The attacker must place the crafted message in the application chat, and the persistent leakage covers both existing and subsequent conversations.

CVSS severity9.1
Critical
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Prompt injection in FusionChat Chat AI Assistant - Ask Me Anything 1.2.4.0 allows attackers to exfiltrate chat data via a crafted message. The chatbox treats instructions embedded in a message as trusted model directives, causing earlier and later conversations to be sent to an attacker-controlled site. The attacker must place the crafted message in the application chat, and the persistent leakage covers both existing and subsequent conversations.

The record

CVE
CVE-2024-48144
Published
Oct 24, 2024
Updated
Oct 28, 2024
Vendor
FusionChat
Product
Chat AI Assistant - Ask Me Anything
Classifications
CWE-77
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 24, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 28, 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=1.2.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

FusionChat · Chat AI Assistant - Ask Me Anythingversion=1.2.4.0

Published CVSS scores

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

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')

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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