How severe is CVE-2024-11821?

CVE-2024-11821 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-11821 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-11821?

CVE-2024-11821 affects Langgenius Dify. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-11821?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-11821 have an EU (EUVD) identifier?

Yes. CVE-2024-11821 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7034.

When was CVE-2024-11821 published?

CVE-2024-11821 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-11821

CVE-2024-11821 is a medium-severity vulnerability in Langgenius Dify with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-250.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7034
Weakness: CWE-250
Affected product: Langgenius Dify
Published: 2025-03-20
Last modified: 2026-06-17

Description

A privilege escalation vulnerability exists in langgenius/dify version 0.9.1. This vulnerability allows a normal user to modify Orchestrate instructions for a chatbot created by an admin user. The issue arises because the application does not properly enforce access controls on the endpoint /console/api/apps/{chatbot-id}/model-config, allowing unauthorized users to alter chatbot configurations.

Frequently asked questions

What is CVE-2024-11821?: A privilege escalation vulnerability exists in langgenius/dify version 0.9.1. This vulnerability allows a normal user to modify Orchestrate instructions for a chatbot created by an admin user. The issue arises because the application does not properly enforce access controls on the endpoint /console/api/apps/{chatbot-id}/model-config, allowing unauthorized users to alter chatbot configurations.
How severe is CVE-2024-11821?: CVE-2024-11821 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-11821 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-11821?: CVE-2024-11821 affects Langgenius Dify. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-11821?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-11821 have an EU (EUVD) identifier?: Yes. CVE-2024-11821 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7034.
When was CVE-2024-11821 published?: CVE-2024-11821 was published on 2025-03-20 and last updated on 2026-06-17.

References

https://huntr.com/bounties/76d5986d-3882-4ea7-81cb-f00400e5c6b6

Affected products (1)

cpe:2.3:a:langgenius:dify:0.9.1:*:*:*:*:node.js:*:*

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