CVE-2025-8083 | THREATINT

Description

The Preset configuration https://v2.vuetifyjs.com/en/features/presets feature of Vuetify is vulnerable to Prototype Pollution https://cheatsheetseries.owasp.org/cheatsheets/Prototype_Pollution_Prevention_Cheat_Sheet.html due to the internal 'mergeDeep' utility function used to merge options with defaults. Using a specially-crafted, malicious preset can result in polluting all JavaScript objects with arbitrary properties, which can further negatively affect all aspects of the application's behavior. This can lead to a wide range of security issues, including resource exhaustion/denial of service or unauthorized access to data. If the application utilizes Server-Side Rendering (SSR), this vulnerability could affect the whole server process. This issue affects Vuetify versions greater than or equal to 2.2.0-beta.2 and less than 3.0.0-alpha.10. Note: Version 2.x of Vuetify is End-of-Life and will not receive any updates to address this issue. For more information see here https://v2.vuetifyjs.com/en/about/eol/ .

PUBLISHED Reserved 2025-07-23 | Published 2025-12-12 | Updated 2025-12-12 | Assigner HeroDevs

HIGH: 8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Problem types

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Credits

Christiaan Swiers finder

References

www.herodevs.com/vulnerability-directory/cve-2025-8083 third-party-advisory

codepen.io/...s/pen/RNWoaQM/f1f4ccc7e6a307c2a8c36d948ba14755 technical-description exploit

cve.org (CVE-2025-8083)

nvd.nist.gov (CVE-2025-8083)

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