Search
Find a vulnerability
Search criteria
ⓘ
Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.
2 vulnerabilities found for flask-security-too by Flask-Middleware
CVE-2021-21241 (GCVE-0-2021-21241)
Vulnerability from cvelistv5 – Published: 2021-01-11 20:35 – Updated: 2024-08-03 18:09
VLAI
Title
CSRF can expose users authentication token in Flask-Security-Too
Summary
The Python "Flask-Security-Too" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user's authentication token in response to a GET request. Since GET requests aren't protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren't using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to "0" (seconds) which should make the token unusable.
Severity
7.4 (High)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_CONFIRM |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://pypi.org/project/Flask-Security-Too | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Flask-Middleware | flask-security-too |
Affected:
>= 3.3.0, < 3.4.5
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:09:15.009Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/pull/422"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://pypi.org/project/Flask-Security-Too"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "flask-security-too",
"vendor": "Flask-Middleware",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.3.0, \u003c 3.4.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Python \"Flask-Security-Too\" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user\u0027s authentication token in response to a GET request. Since GET requests aren\u0027t protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren\u0027t using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to \"0\" (seconds) which should make the token unusable."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-01-11T20:35:16.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/pull/422"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://pypi.org/project/Flask-Security-Too"
}
],
"source": {
"advisory": "GHSA-hh7m-rx4f-4vpv",
"discovery": "UNKNOWN"
},
"title": "CSRF can expose users authentication token in Flask-Security-Too",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-21241",
"STATE": "PUBLIC",
"TITLE": "CSRF can expose users authentication token in Flask-Security-Too"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "flask-security-too",
"version": {
"version_data": [
{
"version_value": "\u003e= 3.3.0, \u003c 3.4.5"
}
]
}
}
]
},
"vendor_name": "Flask-Middleware"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Python \"Flask-Security-Too\" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user\u0027s authentication token in response to a GET request. Since GET requests aren\u0027t protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren\u0027t using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to \"0\" (seconds) which should make the token unusable."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-352: Cross-Site Request Forgery (CSRF)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv",
"refsource": "CONFIRM",
"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/pull/422",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/pull/422"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5"
},
{
"name": "https://pypi.org/project/Flask-Security-Too",
"refsource": "MISC",
"url": "https://pypi.org/project/Flask-Security-Too"
}
]
},
"source": {
"advisory": "GHSA-hh7m-rx4f-4vpv",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-21241",
"datePublished": "2021-01-11T20:35:16.000Z",
"dateReserved": "2020-12-22T00:00:00.000Z",
"dateUpdated": "2024-08-03T18:09:15.009Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-21241 (GCVE-0-2021-21241)
Vulnerability from nvd – Published: 2021-01-11 20:35 – Updated: 2024-08-03 18:09
VLAI
Title
CSRF can expose users authentication token in Flask-Security-Too
Summary
The Python "Flask-Security-Too" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user's authentication token in response to a GET request. Since GET requests aren't protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren't using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to "0" (seconds) which should make the token unusable.
Severity
7.4 (High)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_CONFIRM |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://github.com/Flask-Middleware/flask-securit… | x_refsource_MISC |
| https://pypi.org/project/Flask-Security-Too | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Flask-Middleware | flask-security-too |
Affected:
>= 3.3.0, < 3.4.5
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:09:15.009Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/pull/422"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://pypi.org/project/Flask-Security-Too"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "flask-security-too",
"vendor": "Flask-Middleware",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.3.0, \u003c 3.4.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Python \"Flask-Security-Too\" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user\u0027s authentication token in response to a GET request. Since GET requests aren\u0027t protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren\u0027t using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to \"0\" (seconds) which should make the token unusable."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-01-11T20:35:16.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/pull/422"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://pypi.org/project/Flask-Security-Too"
}
],
"source": {
"advisory": "GHSA-hh7m-rx4f-4vpv",
"discovery": "UNKNOWN"
},
"title": "CSRF can expose users authentication token in Flask-Security-Too",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-21241",
"STATE": "PUBLIC",
"TITLE": "CSRF can expose users authentication token in Flask-Security-Too"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "flask-security-too",
"version": {
"version_data": [
{
"version_value": "\u003e= 3.3.0, \u003c 3.4.5"
}
]
}
}
]
},
"vendor_name": "Flask-Middleware"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Python \"Flask-Security-Too\" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user\u0027s authentication token in response to a GET request. Since GET requests aren\u0027t protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren\u0027t using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to \"0\" (seconds) which should make the token unusable."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-352: Cross-Site Request Forgery (CSRF)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv",
"refsource": "CONFIRM",
"url": "https://github.com/Flask-Middleware/flask-security/security/advisories/GHSA-hh7m-rx4f-4vpv"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/pull/422",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/pull/422"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/commit/61d313150b5f620d0b800896c4f2199005e84b1f"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/commit/6d50ee9169acf813257c37b75babe9c28e83542a"
},
{
"name": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5",
"refsource": "MISC",
"url": "https://github.com/Flask-Middleware/flask-security/releases/tag/3.4.5"
},
{
"name": "https://pypi.org/project/Flask-Security-Too",
"refsource": "MISC",
"url": "https://pypi.org/project/Flask-Security-Too"
}
]
},
"source": {
"advisory": "GHSA-hh7m-rx4f-4vpv",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-21241",
"datePublished": "2021-01-11T20:35:16.000Z",
"dateReserved": "2020-12-22T00:00:00.000Z",
"dateUpdated": "2024-08-03T18:09:15.009Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}