PT-2026-50689 · Eclipse Foundation · Eclipse Theia

Piotr Ryciak · Publicado 2026-06-18 · Atualizado 2026-06-18 · CVE-2026-44688

Mitre

CVSS v4.0

8.4

Alta

Vetor base

AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

In Eclipse Theia versions prior to 1.71.0, the AI chat agent processed workspace file and directory names as part of its prompt context without distinguishing them from system instructions. An attacker could craft a malicious repository with adversarial directory or file names that, when analyzed by the AI agent, would cause the agent to follow attacker-controlled instructions (indirect prompt injection). Combined with other AI chat features available in untrusted workspaces, this enabled attack chains leading to data exfiltration via Markdown image rendering or arbitrary command execution via task definitions.

Correção

Enumeração de Fraquezas

CWE-1427

CWE-829

Identificadores relacionados

CVE-2026-44688

Produtos afetados

Eclipse Theia

Referências · 2

• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/113 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-44688 · Nota de Segurança