How severe is CVE-2025-11750?

CVE-2025-11750 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-11750 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11750?

CVE-2025-11750 affects Langgenius Dify. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-11750?

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

Does CVE-2025-11750 have an EU (EUVD) identifier?

Yes. CVE-2025-11750 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35362.

When was CVE-2025-11750 published?

CVE-2025-11750 was published on 2025-10-22 and last updated on 2026-06-17.

CVE-2025-11750

CVE-2025-11750 is a medium-severity vulnerability in Langgenius Dify with a CVSS 3.x base score of 5.3. 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-544.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35362
Weakness: CWE-544
Affected product: Langgenius Dify
Published: 2025-10-22
Last modified: 2026-06-17

Description

In langgenius/dify-web version 1.6.0, the authentication mechanism reveals the existence of user accounts by returning different error messages for non-existent and existing accounts. Specifically, when a login or registration attempt is made with a non-existent username or email, the system responds with a message such as "account not found." Conversely, when the username or email exists but the password is incorrect, a different error message is returned. This discrepancy allows an attacker to enumerate valid user accounts by analyzing the error responses, potentially facilitating targeted social engineering, brute force, or credential stuffing attacks.

Frequently asked questions

What is CVE-2025-11750?: In langgenius/dify-web version 1.6.0, the authentication mechanism reveals the existence of user accounts by returning different error messages for non-existent and existing accounts. Specifically, when a login or registration attempt is made with a non-existent username or email, the system responds with a message such as "account not found." Conversely, when the username or email exists but the password is incorrect, a different error message is returned. This discrepancy allows an attacker to enumerate valid user accounts by analyzing the error responses, potentially facilitating targeted social engineering, brute force, or credential stuffing attacks.
How severe is CVE-2025-11750?: CVE-2025-11750 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-11750 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11750?: CVE-2025-11750 affects Langgenius Dify. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-11750?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11750 have an EU (EUVD) identifier?: Yes. CVE-2025-11750 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35362.
When was CVE-2025-11750 published?: CVE-2025-11750 was published on 2025-10-22 and last updated on 2026-06-17.

References

https://huntr.com/bounties/e7359f9f-c004-4304-9de9-753622d370a1

Affected products (1)

cpe:2.3:a:langgenius:dify:1.6.0:*:*:*:*:node.js:*:*

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