--- title: "CVE-2026-57146: PraisonAI - Authentication Bypass" description: "PraisonAI 4.5.115 to < 4.6.61 contains an authentication bypass caused by missing API-key enforcement in A2U event streaming routes, letting unauthenticated attackers access event streams, exploit requires operator to start CLI without API-key." url: https://panop.io/threat-heartbeat/CVE-2026-57146/ --- # CVE-2026-57146 PraisonAI - Authentication Bypass PraisonAI 4.5.115 to < 4.6.61 contains an authentication bypass caused by missing API-key enforcement in A2U event streaming routes, letting unauthenticated attackers access event streams, exploit requires operator to start CLI without API-key. CVSS base score 7.5 /10 High CISA KEV Not listed Public exploit None known Authentication Not required EPSS 0.48% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-57146) ## Details Type Authentication Bypass Impact Information Disclosure CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Published 23 October 2026 Updated 25 October 2026 Weakness [CWE-200](https://cwe.mitre.org/data/definitions/200.html) ## Vendor fix Upgrade to version 4.6.61 or later. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-57146](https://nvd.nist.gov/vuln/detail/CVE-2026-57146) - [https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-jxcw-qp4h-6jfq](https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-jxcw-qp4h-6jfq) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)