PT-2026-65895 · Flytohub · Flyto-Core

CVE-2026-67428 · Published 2026-07-29 · Updated 2026-07-29

Mitre

CVSS v3.1

8.5

High

Base vector

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

Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.7, HTTP-emitting modules including src/core/modules/third party/developer/http/requests.py, core.api.http get, core.api.http post, graphql.query, graphql.mutation, monitor.http check, communication.slack send, notification.discord.send message, notification.slack.send message, notification.teams.send message, ai.vision analyze, verify.visual diff, browser.proxy rotate, and the agent and llm inline base url branch fetch caller-controlled URLs without validate url with env config, allowing SSRF to internal or metadata endpoints. This issue is fixed in version 2.26.7.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-67428

Affected Products

Flyto-Core

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-67428 · Security Note
• https://github.com/flytohub/flyto-core/commit/0a0a528520ec18f5a21f1ddf858a71cc1edfb6e9 · Note
• https://github.com/flytohub/flyto-core/releases/tag/v2.26.7 · Note
• https://github.com/flytohub/flyto-core/security/advisories/GHSA-pgwh-4jj4-qm8v · Note