Flask-AppBuilder is an application development framework. Prior to version 4.5.1, the auth DB login form default cache directives allows browser to locally store sensitive data. This can be an issue on environments using shared computer resources. Version 4.5.1 contains a patch for this issue. If upgrading is not possible, configure one's web server to send the specific HTTP headers for /login per the directions provided in the GitHub Security Advisory.
CVE-2024-45314
This low-severity CVE scores 3.6 under NVD CVSS v3. EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.6
- EG Score
- 3.6(low)
- EPSS
- 17.7%
- KEV
- Not listed
Published
September 4, 2024
Last Modified
October 15, 2025
References (2)
- security-advisories@githubhttps://github.com/dpgaspar/Flask-AppBuilder/commit/3030e881d2e44f4021764e18e489fe940a9b3636
- security-advisories@githubhttps://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-fw5r-6m3x-rh7p
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| flask-appbuilder | 0.1.10 ... 4.5.1rc1 (321 versions) | 4.5.1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:26 UTCEPSS rescore
- 2026-07-09 19:09 UTCEPSS rescore
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- 2026-06-25 13:49 UTCEPSS rescore
- 2026-06-25 00:01 UTCOSV refresh
- 2026-06-24 14:04 UTCEPSS rescore
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- 2026-06-23 21:32 UTCEPSS rescore
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- 2026-06-22 14:25 UTCEPSS rescore
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- 2026-06-11 13:59 UTCEPSS rescore
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- 2026-06-10 13:21 UTCEPSS rescore
- 2026-06-08 14:16 UTCEPSS rescore
- 2026-06-08 14:16 UTCEPSS rescore
- 2026-06-07 22:02 UTCOSV refresh
- 2026-06-07 15:24 UTCEPSS rescore
- 2026-06-07 15:24 UTCEPSS rescore
- 2026-06-06 13:46 UTCEPSS rescore
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- 2026-05-31 22:30 UTCEPSS rescore
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- 2026-05-29 13:43 UTCEPSS rescore
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- 2026-05-27 13:40 UTCEPSS rescore
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- 2026-05-26 13:43 UTCEPSS rescore
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- 2026-05-26 07:18 UTCEPSS rescore
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- 2026-05-26 07:18 UTCEPSS rescore
- 2026-05-23 11:31 UTCEG score recompute
Frequently asked(5)
What is CVE-2024-45314?
When was CVE-2024-45314 disclosed?
Is CVE-2024-45314 actively exploited?
What is the CVSS score of CVE-2024-45314?
How do I remediate CVE-2024-45314?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-45314
Is Your Infrastructure Affected by CVE-2024-45314?
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