CVE-2024-45314: Flask-AppBuilder is an application development framework

Q: How do I fix CVE-2024-45314?

flask-appbuilder: upgrade to 4.5.1. Exact commands for each OS are on this page.

Q: Is CVE-2024-45314 being exploited?

CVE-2024-45314 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-45314 affect?

CVE-2024-45314 affects flask-appbuilder. Severity is low (CVSS 3.6). 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 res

Q: How urgent is CVE-2024-45314?

Priority 17/100. No elevated risk signals yet.

Routine

LOW 3.6UPGRADE

CVE-2024-45314 is a low-severity flaw (CVSS 3.6) affecting flask-appbuilder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.6 (Low)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-525
Published	2024-09-04
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: dpgaspar

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-09-04 16:15 UTCPublished CVE record published
2026-06-17 07:54 UTCUpdated Record last modified

dpgaspar flask-appbuilder UPGRADE

Affected: < 4.5.1

Fixed in: 4.5.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy flask-appbuilder || rpm -q flask-appbuilder || flask-appbuilder --version

2. UPGRADE to 4.5.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade flask-appbuilder

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade flask-appbuilder

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-45314?

flask-appbuilder: upgrade to 4.5.1. Exact commands for each OS are on this page.

Is CVE-2024-45314 being exploited?

CVE-2024-45314 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-45314 affect?

CVE-2024-45314 affects flask-appbuilder. Severity is low (CVSS 3.6). 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 res

How urgent is CVE-2024-45314?

Priority 17/100. No elevated risk signals yet.

Software pages

GitHub vulnerabilities · Flask vulnerabilities

Related CVEs

CVE-2025-58065 MEDIUM 6.5 UPGRADE Flask-AppBuilder is an application development framework
CVE-2025-32962 MEDIUM 4.3 UPGRADE Flask-AppBuilder is an application development framework built on top of Flask
CVE-2025-24023 LOW 3.7 UPGRADE Flask-AppBuilder is an application development framework

References

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