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    2 vulnerabilities found for Eclipse Che by Eclipse Foundation

    CVE-2026-86590 (GCVE-0-2026-86590)

    Vulnerability from nvd – Published: 2026-09-08 09:15 – Updated: 2026-09-08 12:22
    VLAI
    Summary
    In Eclipse Che versions 7.79.0 through 7.121.0, the dashboard backend's POST /dashboard/api/data/resolver endpoint passes a caller-supplied URL directly to an outbound HTTP GET request with no host filtering. An authenticated user can exploit this server-side request forgery (SSRF) to read responses from internal network addresses, including the cloud instance metadata service (169.254.169.254), loopback interfaces, RFC-1918 private ranges, and in-cluster Kubernetes services. The operator-configured allowlist (spec.devEnvironments.allowedSources.urls) is not consulted. The vulnerability is fixed in version 7.122.0, which adds private-address blocking, IPv4-mapped IPv6 bypass prevention, operator allowlist enforcement, and disables HTTP redirects on the outbound request.
    Severity
    6.3 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 12:21 UTC
    CWE
    • CWE-918 - Server-Side request forgery (SSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse Che Affected: 7.79.0 , < 7.122.0 (semver)
    		Create a notification for this product.
    Credits
    Eclipse Foundation Security Team
    Show details on NVD website
    To clipboard 

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    CVE-2026-86590 (GCVE-0-2026-86590)

    Vulnerability from cvelistv5 – Published: 2026-09-08 09:15 – Updated: 2026-09-08 12:22
    VLAI
    Summary
    In Eclipse Che versions 7.79.0 through 7.121.0, the dashboard backend's POST /dashboard/api/data/resolver endpoint passes a caller-supplied URL directly to an outbound HTTP GET request with no host filtering. An authenticated user can exploit this server-side request forgery (SSRF) to read responses from internal network addresses, including the cloud instance metadata service (169.254.169.254), loopback interfaces, RFC-1918 private ranges, and in-cluster Kubernetes services. The operator-configured allowlist (spec.devEnvironments.allowedSources.urls) is not consulted. The vulnerability is fixed in version 7.122.0, which adds private-address blocking, IPv4-mapped IPv6 bypass prevention, operator allowlist enforcement, and disables HTTP redirects on the outbound request.
    Severity
    6.3 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 12:21 UTC
    CWE
    • CWE-918 - Server-Side request forgery (SSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse Che Affected: 7.79.0 , < 7.122.0 (semver)
    		Create a notification for this product.
    Credits
    Eclipse Foundation Security Team
    Show details on NVD website
    To clipboard 

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