How severe is CVE-2024-27083?

CVE-2024-27083 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-27083 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-27083?

CVE-2024-27083 affects Dpgaspar Flask-appbuilder. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-27083?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-27083 have an EU (EUVD) identifier?

Yes. CVE-2024-27083 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0631.

When was CVE-2024-27083 published?

CVE-2024-27083 was published on 2024-02-29 and last updated on 2026-06-17.

CVE-2024-27083

CVE-2024-27083 is a medium-severity vulnerability in Dpgaspar Flask-appbuilder with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0631
Weakness: CWE-79
Affected product: Dpgaspar Flask-appbuilder
Published: 2024-02-29
Last modified: 2026-06-17

Description

Flask-AppBuilder is an application development framework, built on top of Flask. A Cross-Site Scripting (XSS) vulnerability has been discovered on the OAuth login page. An attacker could trick a user to follow a specially crafted URL to the OAuth login page. This URL could inject and execute malicious javascript code that would get executed on the user's browser. This issue was introduced on 4.1.4 and patched on 4.2.1.

Frequently asked questions

What is CVE-2024-27083?: Flask-AppBuilder is an application development framework, built on top of Flask. A Cross-Site Scripting (XSS) vulnerability has been discovered on the OAuth login page. An attacker could trick a user to follow a specially crafted URL to the OAuth login page. This URL could inject and execute malicious javascript code that would get executed on the user's browser. This issue was introduced on 4.1.4 and patched on 4.2.1.
How severe is CVE-2024-27083?: CVE-2024-27083 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-27083 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-27083?: CVE-2024-27083 affects Dpgaspar Flask-appbuilder. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-27083?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-27083 have an EU (EUVD) identifier?: Yes. CVE-2024-27083 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0631.
When was CVE-2024-27083 published?: CVE-2024-27083 was published on 2024-02-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dpgaspar:flask-appbuilder:*:*:*:*:*:*:*:*

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