CVE-2026-64822

MEDIUM

djangoSIGE 1.10 User Enumeration via ForgotPasswordView

Title source: cna

Description

djangoSIGE through 1.10 (commit a6fe7e8) contains a user enumeration vulnerability in ForgotPasswordView within djangosige/apps/login/views.py that allows unauthenticated attackers to identify valid accounts by observing distinct error messages returned by the password reset endpoint. Attackers can submit arbitrary usernames or email addresses to the POST login/esqueceu/ endpoint and distinguish between existing and non-existing accounts based on observable discrepancies in the application's responses.

References (3)

Core 3

Core References

Exploit technical-description exploit

Researcher Disclosure

https://github.com/americooo/pentest-writeups/tree/main/djangoSIGE-CVE-2026-64821-64822

View Exploit ZIP pw:eip

Issue Tracking issue-tracking

Pull Request

https://github.com/thiagopena/djangoSIGE/pull/163

Third Party Advisory third-party-advisory

https://www.vulncheck.com/advisories/djangosige-user-enumeration-via-forgotpasswordview

Scores

CVSS v3 5.3

EPSS 0.0025

EPSS Percentile 16.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-203

Status published

Products (2)

thiagopena/djangoSIGE < 1.10

thiagopena/djangoSIGE < a6fe7e8e3a7d52ba0a25305df4e5e7e0cd5f5792

Published Jul 21, 2026

Tracked Since Jul 22, 2026