CVE-2026-8590 (GCVE-0-2026-8590)

Vulnerability from cvelistv5 – Published: 2026-07-14 13:49 – Updated: 2026-07-14 15:02
VLAI
Title
Spotfire OAuth2 PKCE Bypass for public clients
Summary
Vulnerability in Spotfire Spotfire Enterprise (Spotfire Server modules), Spotfire Spotfire Enterprise with External Consumers (Spotfire Server modules), Spotfire Spotfire on Kubernetes (Spotfire Server modules). This issue affects Spotfire Enterprise: through 14.0.12, through 14.4.2, through 14.5.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire Enterprise with External Consumers: through 14.0.12, through 14.5.0, through 14.6.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire on Kubernetes: through 4.2.0, 5.0.X, 6.0.X.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Spotfire Spotfire Enterprise Affected: 0 , ≤ 14.0.12 (patch)
Affected: 0 , ≤ 14.4.2 (patch)
Affected: 0 , ≤ 14.5.0 (patch)
Affected: 0 , ≤ 14.6.1 (patch)
Affected: 0 , ≤ 14.6.2 (patch)
Affected: 0 , ≤ 14.7.0 (patch)
Affected: 0 , ≤ 14.8.0 (patch)
Create a notification for this product.
Spotfire Spotfire Enterprise with External Consumers Affected: 0 , ≤ 14.0.12 (patch)
Affected: 0 , ≤ 14.5.0 (patch)
Affected: 0 , ≤ 14.6.0 (patch)
Affected: 0 , ≤ 14.6.1 (patch)
Affected: 0 , ≤ 14.6.2 (patch)
Affected: 0 , ≤ 14.7.0 (patch)
Affected: 0 , ≤ 14.8.0 (patch)
Create a notification for this product.
Spotfire Spotfire on Kubernetes Affected: 0 , ≤ 4.2.0 (patch)
Affected: 5.0.x (patch)
Affected: 6.0.x (patch)
Create a notification for this product.
Date Public
2026-07-14 12:00
Show details on NVD website
To clipboard 

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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.