CVE-2024-12039Network attack vector

Account takeover via unlimited reset-code guesses

Published Mar 20, 2025 · Updated Mar 20, 2025

Improper password-reset throttling in LangGenius Dify 0.10.1 allows remote attackers to take over accounts by guessing a six-digit code. ForgotPasswordCheckApi compares each supplied code with the reset-token value but neither counts failures nor enforces an attempt limit. No authentication or user interaction is required; a valid reset token and account email let repeated guesses reach owner, administrator, or user accounts.

CVSS severity7.4
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper password-reset throttling in LangGenius Dify 0.10.1 allows remote attackers to take over accounts by guessing a six-digit code. ForgotPasswordCheckApi compares each supplied code with the reset-token value but neither counts failures nor enforces an attempt limit. No authentication or user interaction is required; a valid reset token and account email let repeated guesses reach owner, administrator, or user accounts.

The record

CVE
CVE-2024-12039
Published
Mar 20, 2025
Updated
Mar 20, 2025
Vendor
LangGenius
Product
Dify
Classifications
CWE-307, T1110
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 2025Record 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 <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LangGenius · Difyversion=unspecified <=latest

Published CVSS scores

7.4NVDCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-307Improper Restriction of Excessive Authentication Attempts
T1110Brute Force

Public exploit references

No public exploit references are available in this record.

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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