← Back to Feed
PoC Published for CVE-2026-59243: CVE-2026-59243
CVE-2026-59243
July 4, 2026 · GitHub · Severity: CRITICAL
Proof of Concept exploit published on GitHub: CVE-2026-59243.
CVE-2026-59243 — Apache Airflow FAB Auth Manager JWT signature bypass (embargoed until Apache advisory)
Repository: https://github.com/MalHyuk/CVE-2026-59243
Stars: 0
Created: 2026-07-04T01:29:15Z
Key Takeaways
- Organizations should review the published PoC and apply vendor patches immediately.
- Public PoC availability lowers the barrier for exploitation by both attackers and security tools.
- Proof of Concept exploit published on GitHub: CVE-2026-59243. CVE-2026-59243 — Apache Airflow FAB Auth Manager JWT signature bypass (embargoed until Apache advisory). A public proof-of-concept exploit has been published for CVE-2026-59243, demonstrating exploitation methodology.