CVE-2021-23385
🗓️ 02 Aug 2022 13:25:14Reported by snykType 
cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 164 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 51 |
|---|---|---|---|---|
 | py-flask-security -- user redirect to arbitrary URL vulnerability | 2 Aug 202200:00 | – | freebsd |
 | CVE-2021-23385 | 2 Aug 202213:22 | – | attackerkb |
 | CVE-2021-23385 | 2 Aug 202218:17 | – | circl |
 | Flask-Security has a vulnerability related to input validation errors. | 27 May 202100:00 | – | cnnvd |
 | CVE-2021-23385 Open Redirect | 2 Aug 202213:25 | – | cvelist |
 | [SECURITY] [DLA 3545-1] flask-security security update | 28 Aug 202317:06 | – | debian |
 | CVE-2021-23385 | 2 Aug 202213:25 | – | debiancve |
 | Debian dla-3545 : python3-flask-security - security update | 28 Aug 202300:00 | – | nessus |
| FreeBSD : py-flask-security -- user redirect to arbitrary URL vulnerability (06492bd5-085a-4cc0-9743-e30164bdcb1c) | 31 Aug 202300:00 | – | nessus |
| openSUSE 15 Security Update : python-Flask-Security (SUSE-SU-2022:3834-1) | 20 Jan 202300:00 | – | nessus |
10
[
{
"vendor": "n/a",
"product": "Flask-Security",
"versions": [
{
"version": "0",
"status": "affected",
"lessThan": "unspecified",
"versionType": "custom"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| next | request body | /login | Flask-Security allows bypassing URL validation in the get_post_login_redirect function when using an alternative WSGI server or specific Werkzeug configurations, allowing an attacker to redirect users to an arbitrary URL via multiple backslashes. | CWE-601 |
| next | request body | /logout | Flask-Security allows bypassing URL validation in the get_post_logout_redirect function when using an alternative WSGI server or specific Werkzeug configurations, allowing an attacker to redirect users to an arbitrary URL via multiple backslashes. | CWE-601 |
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17 Jun 2026 03:38Current
6Medium risk
Vulners AI Score6
CVSS 3.15.4 - 6.1
EPSS0.01247