Unauthenticated account enumeration via response discrepancy
Published Jul 21, 2026 · Updated Jul 21, 2026
User enumeration in DjangoSIGE 1.10 and earlier allows remote attackers to identify valid accounts through the password reset endpoint. ForgotPasswordView in djangosige/apps/login/views.py returns a distinct not-found error for unknown usernames or email addresses but a success message for existing accounts. No authentication or user interaction is required; the disclosure is limited to confirming account identifiers, which can support later password attacks.
Summary
What happened
User enumeration in DjangoSIGE 1.10 and earlier allows remote attackers to identify valid accounts through the password reset endpoint. ForgotPasswordView in djangosige/apps/login/views.py returns a distinct not-found error for unknown usernames or email addresses but a success message for existing accounts. No authentication or user interaction is required; the disclosure is limited to confirming account identifiers, which can support later password attacks.
The record
- CVE
- CVE-2026-64822
- Published
- Jul 21, 2026
- Updated
- Jul 21, 2026
- Vendor
- Thiago Pena
- Product
- DjangoSIGE
- Classifications
- CWE-203, T1087
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 21, 2026CVE publishedPublication date reported by the CVE source.
- Jul 21, 2026Record 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.
- Affected versionversion=0 <=1.10
- Affected versionversion=0 <=a6fe7e8e3a7d52ba0a25305df4e5e7e0cd5f5792
What conditions does exploitation require?
What is affected?
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.
Public exploit references
- djangoSIGE password-reset user-enumeration proof of conceptproof of concept · demonstrated
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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