CVE-2024-25128 json
Flask-AppBuilder incorrect authentication when using auth type OpenID
published 2024-02-28 2 y ago modified 2026-10-27 12 d ago also EUVD-2024-0659 , GHSA-j2pw-vp55-fqqj , PYSEC-2026-340
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
Flask-AppBuilder is an application development framework, built on top of Flask. When Flask-AppBuilder is set to AUTH_TYPE AUTH_OID, it 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 OpenID 2.0 authorization protocol. Upgrade to Flask-AppBuilder 4.3.11 to fix the vulnerability.
Patch / fix
- pypi flask-appbuilder 4.3.11
- dpgaspar Flask-AppBuilder 4.3.11
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.86% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| GitHub | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| OSV | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | flask-appbuilder | <4.3.11 |
4.3.11 |
Affected products
- dpgaspar Flask-AppBuilder
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
github.com
/dpgaspar/Flask-AppBuilder/commit/6336456d83f8f111c842b2b53d1e89627f2502c8
web, patch
-
github.com
/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-j2pw-vp55-fqqj
web, mitigation, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-25128
advisory
-
github.com
/dpgaspar/Flask-AppBuilder
package
-
github.com
/pypa/advisory-database/tree/main/vulns/flask-appbuilder/PYSEC-2026-340.yaml
web
-
pypi.org
/project/flask-appbuilder
web, package
-
github.com
/advisories/GHSA-j2pw-vp55-fqqj
advisory
Sources
- CVE List CVE-2024-25128
- GitHub Advisory GHSA-j2pw-vp55-fqqj
- NVD CVE-2024-25128
- OSV PYSEC-2026-340
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.