Authenticated internal data access via unchecked redirects
Published Jul 29, 2026 · Updated Jul 29, 2026
SSRF in Flyto2 Core before 2.26.7 allows remote authenticated users to read internal HTTP responses through crafted redirects. The http.get, http.request, and http.batch modules validate only the initial URL, then let aiohttp follow each Location header without reapplying the SSRF guard. Workflow execution access is required; a public attacker-controlled endpoint can redirect requests to internal or metadata services and return their response bodies.
Summary
What happened
SSRF in Flyto2 Core before 2.26.7 allows remote authenticated users to read internal HTTP responses through crafted redirects. The http.get, http.request, and http.batch modules validate only the initial URL, then let aiohttp follow each Location header without reapplying the SSRF guard. Workflow execution access is required; a public attacker-controlled endpoint can redirect requests to internal or metadata services and return their response bodies.
The record
- CVE
- CVE-2026-67424
- Published
- Jul 29, 2026
- Updated
- Jul 29, 2026
- Vendor
- Flyto2
- Product
- Flyto2 Core
- Classifications
- CWE-918, T1552.005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 29, 2026CVE publishedPublication date reported by the CVE source.
- Jul 29, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=< 2.26.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- GHSA-c9hr-64h3-gxpc redirect SSRF proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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