PT-2026-54948 · Eclipse Foundation · Eclipse Csi - Pia

Publicado 2026-07-02 · Atualizado 2026-07-02 · CVE-2026-14336

NVD

CVSS v3.1

8.2

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

PIA's OIDC issuer allowlist for Jenkins tokens uses a bare string-prefix check (issuer.startswith(' https://ci.eclipse.org ') in is issuer known, pia/models.py:139) instead of validating the issuer as a properly host-bounded URL. An attacker can craft an issuer such as https://[e-mail] (userinfo trick) or https://ci.eclipse.org.evil.host (suffix trick) that satisfies the prefix check while pointing the OIDC discovery and JWKS fetches at a server the attacker controls. An unauthenticated caller of POST /v1/upload/sbom can use this to force PIA to make outbound HTTP(S) requests to an arbitrary attacker-chosen host, and to have oidc.verify token accept a JWT signed with the attacker's own key.

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-14336

Produtos afetados

Eclipse Csi - Pia

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-14336 · Nota de Segurança
• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/154 · Nota