CVE-2026-54723

devpi is a Python package index staging server and packaging, testing, and release tool. Prior to 6.20.2 and 7.0.0b3, a server configured with the primary or deprecated master role allows an unauthenticated, modified GET request to the +changelog route because verify_primary does not reject a missing identity and therefore fails to require ReplicaIdentity. The response can disclose complete database content, including Argon2 password hashes and identifiers and salts for devpi-tokens; exposed hashes may be subject to dictionary attacks, and public tokens may assist attempts to derive the server secret. Large responses can also consume significant CPU, input/output capacity, and bandwidth. Servers using the standalone role are not exposed through replication, and an instance served exclusively through nginx with devpi-lockdown redirects the request to login with no known exploit. This issue is fixed in devpi-server versions 6.20.2 and 7.0.0b3.

• CWE-304

• https://github.com/devpi/devpi/commit/b4ea49fed4a6233d63f8509c3bf7efafc9b2db17
• https://github.com/devpi/devpi/releases/tag/server-6.20.2
• https://github.com/devpi/devpi/security/advisories/GHSA-m5pq-69xg-vcq3

Published

Sep 14, 2026

Last Modified

Sep 14, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-54718Silverstripe Advanced Workflow is a highly configurable step…7.2
• CVE-2026-54719goshs is a feature-rich single-binary file server for red te…7.5
• CVE-2026-5472A flaw has been found in ProjectsAndPrograms School Manageme…6.3
• CVE-2026-54720Silverstripe Framework is a PHP framework which powers the S…5.4
• CVE-2026-54721Silverstripe UserForms provides a visual form builder for th…8.8
• CVE-2026-54722DSSRF is a Node.js library that provides a wide range of uti…8.7
• CVE-2026-54724Kiwi TCMS is an open source test management system. Prior to…6.1
• CVE-2026-54725vault-secrets-webhook is a Kubernetes mutating webhook that …9.6
• CVE-2026-54727proot-distro is a utility for managing proot containers. Pri…8.2
• CVE-2026-54728bunkerweb is an Open-source and next-generation Web Applicat…6.1
• CVE-2026-54729DSSRF is a Node.js library that provides a wide range of uti…8.7
• CVE-2026-5473A vulnerability has been found in NASA cFS up to 7.0.0. The …7