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CVE-2026-7723

HIGH

7.3

Description

A flaw has been found in PrefectHQ prefect up to 3.6.13. Affected is an unknown function of the file /api/events/in of the component WebSocket Endpoint. Executing a manipulation can lead to missing authentication. The attack may be performed from remote. The exploit has been published and may be used. Upgrading to version 3.6.14 is able to address this issue. This patch is called f8afecadf88ea5f73694dafa3a365b9d8fae1ad6. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Details CVE

Score CVSS v3.17.3

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/4/2026

Derniere modification5/4/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-287CWE-306

References

https://gist.github.com/nedlir/f1ab8aa038aafbcc6beeef21fab1d74f(cna@vuldb.com)

https://github.com/PrefectHQ/prefect/(cna@vuldb.com)

https://github.com/PrefectHQ/prefect/commit/f8afecadf88ea5f73694dafa3a365b9d8fae1ad6(cna@vuldb.com)

https://github.com/PrefectHQ/prefect/pull/20372(cna@vuldb.com)

https://github.com/PrefectHQ/prefect/releases/tag/3.6.14(cna@vuldb.com)

https://vuldb.com/submit/807256(cna@vuldb.com)

https://vuldb.com/vuln/360899(cna@vuldb.com)

https://vuldb.com/vuln/360899/cti(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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