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| purl | pkg:pypi/flask-appbuilder@0.8.2 |
| Next non-vulnerable version | None. |
| Latest non-vulnerable version | None. |
| Risk | 4.5 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-1pbc-n8g1-qbb1
Aliases: CVE-2021-32805 GHSA-624f-cqvr-3qw4 PYSEC-2021-359 |
Flask-AppBuilder is an application development framework, built on top of Flask. In affected versions if using Flask-AppBuilder OAuth, an attacker can share a carefully crafted URL with a trusted domain for an application built with Flask-AppBuilder, this URL can redirect a user to a malicious site. This is an open redirect vulnerability. To resolve this issue upgrade to Flask-AppBuilder 3.2.2 or above. If upgrading is infeasible users may filter HTTP traffic containing `?next={next-site}` where the `next-site` domain is different from the application you are protecting as a workaround. |
Affected by 11 other vulnerabilities. |
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VCID-2zth-5t2m-9kh6
Aliases: CVE-2023-29005 GHSA-9hcr-9hcv-x6pv |
Flask-AppBuilder Has No Rate Limiting on Login AUTH DB Lack of rate limiting will allow an attacker to brute-force user credentials. |
Affected by 6 other vulnerabilities. |
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VCID-7geu-pcfg-gba7
Aliases: CVE-2022-21659 GHSA-wfjw-w6pv-8p7f PYSEC-2022-24 |
Flask-AppBuilder is an application development framework, built on top of the Flask web framework. In affected versions there exists a user enumeration vulnerability. This vulnerability allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Users are advised to upgrade to version 3.4.4 as soon as possible. There are no known workarounds for this issue. |
Affected by 10 other vulnerabilities. Affected by 9 other vulnerabilities. |
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VCID-cefr-t1w9-9yck
Aliases: CVE-2023-34110 GHSA-jhpr-j7cq-3jp3 PYSEC-2023-94 |
Flask-AppBuilder is an application development framework, built on top of Flask. Prior to version 4.3.2, an authenticated malicious actor with Admin privileges, could by adding a special character on the add, edit User forms trigger a database error, this error is surfaced back to this actor on the UI. On certain database engines this error can include the entire user row including the pbkdf2:sha256 hashed password. This vulnerability has been fixed in version 4.3.2. |
Affected by 5 other vulnerabilities. |
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VCID-cezb-crna-wbgc
Aliases: CVE-2025-24023 GHSA-p8q5-cvwx-wvwp PYSEC-2025-15 |
Flask-AppBuilder is an application development framework. Prior to 4.5.3, Flask-AppBuilder allows unauthenticated users to enumerate existing usernames by timing the response time from the server when brute forcing requests to login. This vulnerability is fixed in 4.5.3. |
Affected by 2 other vulnerabilities. |
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VCID-cvdh-9e2n-fbe5
Aliases: CVE-2024-25128 GHSA-j2pw-vp55-fqqj |
Flask-AppBuilder vulnerable to incorrect authentication when using auth type OpenID ### Impact When Flask-AppBuilder is set to AUTH_TYPE AUTH_OID, allows an attacker to forge an HTTP request, that could deceive the backend into using any requested OpenID service. This vulnerability could grant an attacker unauthorised privilege access if a custom OpenID service is deployed by the attacker and accessible by the backend. This vulnerability is only exploitable when the application is using the old (deprecated 10 years ago) OpenID 2.0 authorization protocol (which is very different from the popular OIDC - Open ID Connect - popular protocol used today). Currently, this protocol is regarded as legacy, with significantly reduced usage and not supported for several years by major authorization providers. ### Patches Upgrade to Flask-AppBuilder 4.3.11 ### Workarounds If upgrade is not possible add the following to your config: ``` from flask import flash, redirect from flask_appbuilder import expose from flask_appbuilder.security.sqla.manager import SecurityManager from flask_appbuilder.security.views import AuthOIDView from flask_appbuilder.security.forms import LoginForm_oid basedir = os.path.abspath(os.path.dirname(__file__)) class FixedOIDView(AuthOIDView): @expose("/login/", methods=["GET", "POST"]) def login(self, flag=True): form = LoginForm_oid() if form.validate_on_submit(): identity_url = None for provider in self.appbuilder.sm.openid_providers: if provider.get("url") == form.openid.data: identity_url = form.openid.data if identity_url is None: flash(self.invalid_login_message, "warning") return redirect(self.appbuilder.get_url_for_login) return super().login(flag=flag) class FixedSecurityManager(SecurityManager): authoidview = FixedOIDView FAB_SECURITY_MANAGER_CLASS = "config.FixedSecurityManager" ``` |
Affected by 4 other vulnerabilities. |
|
VCID-dqzq-crpp-73f7
Aliases: CVE-2022-31177 GHSA-32ff-4g79-vgfc PYSEC-2022-247 |
Flask-AppBuilder is an application development framework built on top of Flask python framework. In versions prior to 4.1.3 an authenticated Admin user could query other users by their salted and hashed passwords strings. These filters could be made by using partial hashed password strings. The response would not include the hashed passwords, but an attacker could infer partial password hashes and their respective users. This issue has been fixed in version 4.1.3. Users are advised to upgrade. There are no known workarounds for this issue. |
Affected by 7 other vulnerabilities. |
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VCID-mvtw-f14s-1ub3
Aliases: CVE-2021-41265 GHSA-m3rf-7m4w-r66q PYSEC-2021-851 |
Flask-AppBuilder is a development framework built on top of Flask. Verions prior to 3.3.4 contain an improper authentication vulnerability in the REST API. The issue allows for a malicious actor with a carefully crafted request to successfully authenticate and gain access to existing protected REST API endpoints. This only affects non database authentication types and new REST API endpoints. Users should upgrade to Flask-AppBuilder 3.3.4 to receive a patch. |
Affected by 10 other vulnerabilities. |
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VCID-nmug-f7zc-juat
Aliases: CVE-2022-24776 GHSA-2ccw-7px8-vmpf |
URL Redirection to Untrusted Site ('Open Redirect') Flask-AppBuilder is an application development framework, built on top of the Flask web framework. Flask-AppBuilder contains an open redirect vulnerability when using database authentication login page on versions below 3.4.5. This issue is fixed in version 3.4.5. There are currently no known workarounds. |
Affected by 8 other vulnerabilities. |
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VCID-puft-harf-r3dr
Aliases: CVE-2025-58065 GHSA-765j-9r45-w2q2 |
Affected by 0 other vulnerabilities. |
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VCID-skmv-ftq7-myep
Aliases: CVE-2024-45314 GHSA-fw5r-6m3x-rh7p |
Affected by 3 other vulnerabilities. |
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VCID-xr2g-amfq-uygy
Aliases: CVE-2025-32962 GHSA-99pm-ch96-ccp2 |
Affected by 1 other vulnerability. |
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VCID-xsk1-cuaa-mqas
Aliases: BIT-airflow-2021-29621 CVE-2021-29621 GHSA-434h-p4gx-jm89 PYSEC-2021-90 |
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. |
Affected by 12 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||