CVE-2025-1293
vulnerability analysis and mitigation

Overview

Hermes versions up to 0.4.0 contain a vulnerability (CVE-2025-1293) where the system improperly validated the JWT provided when using the AWS ALB authentication mode. The vulnerability was discovered in February 2025 and affects HashiCorp Hermes, an experimental document management system. The issue was fixed in Hermes version 0.5.0 (HashiCorp Discussion).

Technical details

The vulnerability stems from improper validation of JSON Web Tokens (JWT) from the load balancer when using the AWS Application Load Balancer (ALB) authentication strategy. This insecure pattern is known as the "ALBeast" vulnerability (HashiCorp Discussion).

Impact

The vulnerability could potentially allow a party with direct access to the Hermes application server to bypass authentication controls (HashiCorp Discussion).

Mitigation and workarounds

Users of affected versions should evaluate their risk and upgrade to Hermes version 0.5.0 or newer, which contains the fix for this vulnerability (HashiCorp Discussion).

Community reactions

The vulnerability was identified and reported by Liad Eliyahu of Miggo, demonstrating the security community's active involvement in identifying and responsibly disclosing security issues (HashiCorp Discussion).

Additional resources


SourceThis report was generated using AI

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

“Best User Experience I have ever seen, provides full visibility to cloud workloads.”
David EstlickCISO
“Wiz provides a single pane of glass to see what is going on in our cloud environments.”
Adam FletcherChief Security Officer
“We know that if Wiz identifies something as critical, it actually is.”
Greg PoniatowskiHead of Threat and Vulnerability Management