PyPIPackage

flyto-core

8 known vulnerabilities (2 critical, 6 high), with the versions each affects and the releases that fix them.

Latest release: 2.33.0 (Sep 30, 2026): no advisory affects it
Newest unaffected release: 2.33.0 (Sep 30, 2026), the latest release
Advisories: 8 · 2 critical, 6 high

Weekly downloads: 194
Dependents: 1
Releases: 231 since 1.0.0 (Dec 16, 2025)
Registry: PyPI
Releases read: Nov 8, 2026

Version timeline

CVE-2026-55786
Affects 2.26.2 to 2.26.3 (2.26.4 is outside it)
CVE-2026-55787
Affects 1.0.0 to 2.26.2 (2.26.3 is outside it)
CVE-2026-67429
Affects 1.0.0 to 2.26.5 (2.26.7 is outside it)
CVE-2026-67428
Affects 1.0.0 to 2.26.5 (2.26.7 is outside it)
CVE-2026-67427
Affects 1.0.0 to 2.26.5 (2.26.7 is outside it)
CVE-2026-67426
Affects 1.0.0 to 2.26.5 (2.26.7 is outside it)
CVE-2026-67425
Affects 1.0.0 to 2.26.5 (2.26.7 is outside it)
CVE-2026-67424
Affects 1.0.0 to 2.26.5 (2.26.7 is outside it)

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 8

CVE-2026-55786High 8.4
Flyto2 Core: Unauthenticated Command Execution via HTTP MCP `execute_module`
Affected: from 2.26.2, fixed in 2.26.4.
Fixed in 2.26.4 (released May 30, 2026, 137 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-55787High 7.1
Flyto2 Core: SSRF guard bypass via IPv6 transition addresses (IPv4-mapped / 6to4 / NAT64) in validate_url_ssrf
Affected: fixed in 2.26.3.
Fixed in 2.26.3 (released May 30, 2026, 137 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-67429Critical 10.0
Flyto2 Core: Arbitrary file write via image.download (and other file-writing modules)
Affected: fixed in 2.26.7.
Fixed in 2.26.7 (released Jul 8, 2026, 21 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-67428High 8.5
Flyto2 Core: Multiple HTTP-family modules fetch client-controlled URLs without the SSRF guard their siblings apply (SSRF to…
Affected: fixed in 2.26.7.
Fixed in 2.26.7 (released Jul 8, 2026, 21 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-67427High 8.6
Flyto2 Core: ${env.VAR} interpolation reads any env secret despite env.get being denylisted
Affected: fixed in 2.26.7.
Fixed in 2.26.7 (released Jul 8, 2026, 21 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-67426Critical 9.3
Flyto2 Core: Unauthenticated flyto-verification /run: callback_url SSRF and internal runner-secret exfiltration
Affected: fixed in 2.26.7; from 2.26.6, fixed in 2.26.7.
Fixed in 2.26.7 (released Jul 8, 2026, 21 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-67425High 8.6
Flyto2 Core: LLM/API keys leak to an attacker-controlled base_url
Affected: fixed in 2.26.7.
Fixed in 2.26.7 (released Jul 8, 2026, 21 days before disclosure).
The latest release, 2.33.0, is not affected.
CVE-2026-67424High 8.5
Flyto2 Core: Guarded HTTP modules follow redirects into internal space without per-hop SSRF revalidation
Affected: fixed in 2.26.7.
Fixed in 2.26.7 (released Jul 8, 2026, 21 days before disclosure).
The latest release, 2.33.0, is not affected.