What’s Vulnerable › Vulnerabilities

CVE-2026-71214: NASA-AMMOS plandev - Client-Supplied session_variables Bypass Hasura-Origin Authorization in sequencing-server

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-05 · updated 2026-10-24
• Weakness: CWE-306

Description

The Aerie/PlanDev sequencing-server's authorization middleware (sequencing-server/src/app.ts) derives the caller's Hasura session role via getHasuraSession, which prefers a session_variables object taken directly from the client-supplied JSON request body over the Authorization header's JWT claims, with no verification that the request actually originated from Hasura.

Affected products

• NASA-AMMOS plandev (sequencing-server): 0

References

• https://github.com/NASA-AMMOS/plandev

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