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Exposure of sensitive information in Viday. This vulnerability could allow an attacker to obtain sensitive information about customers by intercepting HTTP requests and searching for the JWT containi…

Medium CVSS 5.4
CVECVE-2025-40646
First seen2026-07-15 16:15 UTC
Disclosed2025-10-02 10:15 UTC
Last updated2026-07-15 16:15 UTC
Channel statusauto

Summary

Exposure of sensitive information in Viday. This vulnerability could allow an attacker to obtain sensitive information about customers by intercepting HTTP requests and searching for the JWT containing sensitive user information in the JWT payload.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :
Lint boundary warnings (1)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-viday

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD