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Description

due to insufficient sanitazation in Vega’s `convert()` function when `safeMode` is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitive information.

PUBLISHED Reserved 2025-12-18 | Published 2025-12-18 | Updated 2025-12-18 | Assigner snyk




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Files or Directories Accessible to External Parties

Product status

Any version before *
affected

Credits

Catalin Iovita (Snyk Security Research)

References

github.com/...ommit/f31093cd8a0a1d6999c43d560f62d1e82d59c77e

cve.org (CVE-2025-14896)

nvd.nist.gov (CVE-2025-14896)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.