PT-2026-60189 · Labring · Fastgpt

Publicado 2026-07-15 · Atualizado 2026-07-15 · CVE-2026-61644

Mitre

CVSS v3.1

7.7

Alta

Vetor base

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

FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, the POST /api/core/chat/record/getCollectionQuote endpoint authenticates the caller's chat and collection context, but the initialId center-node lookup is not bound to that authorized context. A low-privileged tenant user can call the endpoint with valid attacker-owned appId, chatId, chatItemDataId, and collectionId values while supplying another tenant's dataset data id as initialId, causing the response to include foreign dataset quote or full-text content. This issue is fixed in version 4.15.0-beta5.

Exploit

Correção

Incorrect Authorization

Enumeração de Fraquezas

CWE-863

Identificadores relacionados

CVE-2026-61644

Produtos afetados

Fastgpt

Referências · 5

• 🔥 https://github.com/labring/FastGPT/security/advisories/GHSA-mmg6-2g54-j896 · Exploit
• https://github.com/labring/FastGPT/commit/0c1840c7773c5be5d777f86228651479e02155db · Nota
• https://github.com/labring/FastGPT/pull/7173 · Nota
• https://github.com/labring/FastGPT/releases/tag/v4.15.0-beta5 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-61644 · Nota de Segurança