CVE-2025-58065Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods
- 6.5MediumCVSS base score
- 0.45%Exploitation in 30 daysEPSS · top 60% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Flask-AppBuilder is an application development framework. Prior to version 4.8.1, when Flask-AppBuilder is configured to use OAuth, LDAP, or other non-database authentication methods, the password reset endpoint remains registered and accessible, despite not being displayed in the user interface. This allows an enabled user to reset their password and be able to create JWT tokens even after the user is disabled on the authentication provider. Users should upgrade to Flask-AppBuilder version 4.8.1 or later to receive a fix. If immediate upgrade is not possible, manually disable password reset routes in the application configuration; implement additional access controls at the web server or proxy level to block access to the reset my password URL; and/or monitor for suspicious password reset attempts from disabled accounts.
Timeline
ID reserved
By GitHub_M
- 20 days later
· 20 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVDNVD · Analyzed | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.45% · top 60% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Affected products
- affected < 4.8.1
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIflask-appbuilderGHSA-765j-9r45-w2q2 (opens in a new tab)
References
References4
- https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-765j-9r45-w2q2 (opens in a new tab)x_refsource_CONFIRM
- https://github.com/dpgaspar/Flask-AppBuilder/pull/2384 (opens in a new tab)x_refsource_MISC
- https://github.com/dpgaspar/Flask-AppBuilder/commit/a942a9cc5775752f9a02f97fd8198dd288fa93ee (opens in a new tab)x_refsource_MISC
- https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v4.8.1 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-28980 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-765j-9r45-w2q2 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-58065)Record last updated .