CVE-2025-11750: User Enumeration via Distinct Error Messages in langgenius/dify-web
langgenius · langgenius/dify
Affected: langgenius/dify · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 53% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- langgenius · langgenius/difyup to and including latest
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- Dify - User Enumeration via "Account not found" Message · nuclei template in projectdiscovery/nuclei-templates
- Vendor
- langgenius
- Published
- October 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-11750 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.