CVE-2026-40964

7.5 Élevée

Publiée le 02/06/2026 à 00:16 · Modifiée le 22/07/2026 à 20:10 · En attente d'analyse NVD · Source : security@vmware.com

Description

Authentication Bypass in cf-auth-proxy in Cloud Foundry Foundation all installations allows an unauthenticated remote attacker to gain read access to every log and metric for every application and platform component via minting a JWT that the cf-auth-proxy accepts as a valid logs.admin token. Affected versions: - log-cache_release: all versions through v3.2.6 (inclusive); fixed in v3.2.7 or later - CF Deployment: all versions through v55.?.0 (inclusive); fixed in v55.?.0 or later (bundles log-cache_release v3.2.7)

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Produits concernés

Cloud Foundry Foundation log-cache_release
Cloud Foundry Foundation CF Deployment

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	security@vmware.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`

Faiblesses (CWE)

CWE-287

Références

https://www.cloudfoundry.org/blog/cve-2026-40964-read-access-to-cf-logs/

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories