PYSEC-2021-90
Vulnerability from pysec - Published: 2021-06-07 19:15 - Updated: 2021-06-09 05:01
VLAI?
Details
Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.
Impacted products
| Name | purl | flask-appbuilder | pkg:pypi/flask-appbuilder |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "flask-appbuilder",
"purl": "pkg:pypi/flask-appbuilder"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "780bd0e8fbf2d36ada52edb769477e0a4edae580"
}
],
"repo": "https://github.com/dpgaspar/Flask-AppBuilder",
"type": "GIT"
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.1.10",
"0.1.11",
"0.1.12",
"0.1.13",
"0.1.14",
"0.1.15",
"0.1.16",
"0.1.17",
"0.1.18",
"0.1.19",
"0.1.20",
"0.1.21",
"0.1.22",
"0.1.23",
"0.1.24",
"0.1.25",
"0.1.26",
"0.1.27",
"0.1.28",
"0.1.29",
"0.1.3",
"0.1.33",
"0.1.34",
"0.1.35",
"0.1.36",
"0.1.37",
"0.1.38",
"0.1.4",
"0.1.43",
"0.1.44",
"0.1.45",
"0.1.46",
"0.1.47",
"0.1.5",
"0.1.6",
"0.1.7",
"0.1.8",
"0.1.9",
"0.10.0",
"0.10.1",
"0.10.2",
"0.10.3",
"0.10.4",
"0.10.5",
"0.10.6",
"0.10.7",
"0.2.0",
"0.2.1",
"0.2.2",
"0.3.0",
"0.3.1",
"0.3.10",
"0.3.11",
"0.3.12",
"0.3.13",
"0.3.14",
"0.3.15",
"0.3.16",
"0.3.17",
"0.3.2",
"0.3.3",
"0.3.4",
"0.3.5",
"0.3.6",
"0.3.7",
"0.3.8",
"0.3.9",
"0.4.0",
"0.4.1",
"0.4.2",
"0.4.3",
"0.5.0",
"0.5.1",
"0.5.2",
"0.5.3",
"0.5.4",
"0.5.5",
"0.5.6",
"0.6.1",
"0.6.10",
"0.6.11",
"0.6.12",
"0.6.13",
"0.6.14",
"0.6.2",
"0.6.3",
"0.6.4",
"0.6.5",
"0.6.6",
"0.6.7",
"0.6.8",
"0.6.9",
"0.7.0",
"0.7.1",
"0.7.2",
"0.7.3",
"0.7.4",
"0.7.5",
"0.7.6",
"0.7.7",
"0.7.8",
"0.8.0",
"0.8.1",
"0.8.2",
"0.8.3",
"0.8.4",
"0.8.5",
"0.9.0",
"0.9.1",
"0.9.2",
"0.9.3",
"1.0.0",
"1.0.1",
"1.1.0",
"1.1.1",
"1.1.2",
"1.1.3",
"1.10.0",
"1.11.0",
"1.11.1",
"1.12.0",
"1.12.1",
"1.12.2",
"1.12.3",
"1.12.4",
"1.12.5",
"1.13.0",
"1.13.1",
"1.2.0",
"1.2.1",
"1.3.0",
"1.3.1",
"1.3.2",
"1.3.3",
"1.3.4",
"1.3.5",
"1.3.6",
"1.3.7",
"1.4.0",
"1.4.1",
"1.4.2",
"1.4.3",
"1.4.4",
"1.4.5",
"1.4.6",
"1.4.7",
"1.5.0",
"1.6.0",
"1.6.1",
"1.6.2",
"1.6.3",
"1.7.0",
"1.7.1",
"1.8.0",
"1.8.1",
"1.9.0",
"1.9.1",
"1.9.2",
"1.9.3",
"1.9.4",
"1.9.5",
"1.9.6",
"2.0.0",
"2.1.0",
"2.1.1",
"2.1.10",
"2.1.11",
"2.1.12",
"2.1.13",
"2.1.2",
"2.1.3",
"2.1.4",
"2.1.5",
"2.1.6",
"2.1.7",
"2.1.8",
"2.1.9",
"2.2.0",
"2.2.0rc1",
"2.2.0rc2",
"2.2.1",
"2.2.1rc1",
"2.2.1rc2",
"2.2.1rc3",
"2.2.2",
"2.2.2rc1",
"2.2.2rc2",
"2.2.2rc3",
"2.2.3",
"2.2.3rc1",
"2.2.3rc2",
"2.2.3rc3",
"2.2.3rc4",
"2.2.3rc5",
"2.2.3rc6",
"2.2.4",
"2.2.4rc1",
"2.3.0",
"2.3.0rc1",
"2.3.0rc2",
"2.3.0rc3",
"2.3.0rc4",
"2.3.1",
"2.3.1rc1",
"2.3.2",
"2.3.2rc1",
"2.3.3",
"2.3.3rc1",
"2.3.3rc2",
"2.3.3rc3",
"2.3.4",
"2.3.4rc1",
"3.0.0",
"3.0.0rc1",
"3.0.0rc2",
"3.0.0rc3",
"3.0.0rc4",
"3.0.1",
"3.0.1rc1",
"3.1.0",
"3.1.0rc1",
"3.1.0rc2",
"3.1.0rc3",
"3.1.1",
"3.1.1rc1",
"3.1.1rc2",
"3.1.1rc3",
"3.2.0",
"3.2.0rc1",
"3.2.0rc2",
"3.2.1",
"3.2.1rc1",
"3.2.2",
"3.2.2rc1",
"3.2.3",
"3.2.3rc1",
"3.2.3rc2",
"3.3.0rc1"
]
}
],
"aliases": [
"CVE-2021-29621",
"GHSA-434h-p4gx-jm89"
],
"details": "Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder \u003c= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.",
"id": "PYSEC-2021-90",
"modified": "2021-06-09T05:01:12.347920Z",
"published": "2021-06-07T19:15:00Z",
"references": [
{
"type": "FIX",
"url": "https://github.com/dpgaspar/Flask-AppBuilder/commit/780bd0e8fbf2d36ada52edb769477e0a4edae580"
},
{
"type": "ADVISORY",
"url": "https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-434h-p4gx-jm89"
},
{
"type": "PACKAGE",
"url": "https://pypi.org/project/Flask-AppBuilder/"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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