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Flyto2 Core: Arbitrary file write via image.download (and other file-writing modules)
Flyto2 Core: Arbitrary file write via image.download (and other file-writing modules)
Affected packages
- flyto-core— before 2.26.7
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- 0.49%
- EPSS percentile
- 39.7%
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 40%.
Sources
- https://github.com/flytohub/flyto-core/security/advisories/GHSA-2956-977x-2w3r
- https://nvd.nist.gov/vuln/detail/CVE-2026-67429
- https://github.com/flytohub/flyto-core/commit/d5f89d71303e3c1e6418d347c5c55fcd173cc8cc
- https://github.com/flytohub/flyto-core
- https://github.com/flytohub/flyto-core/releases/tag/v2.26.6
Structured record: https://osv.dev/vulnerability/GHSA-2956-977x-2w3r
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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