PT-2026-60485 · Microsoft · Prompty

CVE-2026-53598 · Publicado 2026-07-16 · Atualizado 2026-07-16

Mitre

CVSS v3.1

7.5

Alta

Vetor base

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

Prompty is a markdown file format (.prompty) for LLM prompts. Prior to 2.0.0-beta.2, Prompty loaders expanded ${file:...} references in .prompty frontmatter without enforcing that resolved paths stayed within the prompt directory or allowed roots, allowing an attacker-controlled prompt file to read local files through absolute paths, .. traversal, or symlink escapes. This issue is fixed in versions 2.0.0-beta.2.

Correção

Information Disclosure

Path traversal

Enumeração de Fraquezas

CWE-200

CWE-22

Identificadores relacionados

CVE-2026-53598

Produtos afetados

Prompty

Referências · 3

• https://github.com/microsoft/prompty/commit/88ac9948d7d37995edbb2f6d36913436626c39e1 · Nota
• https://github.com/microsoft/prompty/security/advisories/GHSA-wxhm-2mq7-7697 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-53598 · Nota de Segurança