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Attributed metadata history

Δ / VULNERABILITY RECORD

CVE-2026-56076.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 8.6CVSS 4.0 · disclosure@vulncheck.com
EXPLOITATION STATUSNo cached KEV assertionThe local KEV cache may be unavailable or incomplete; this does not establish absence of exploitation.
RECORD STATUSDeferredModified Oct 08, 2026

Disclosure summary

PraisonAI before 1.5.128 contains a cross-origin agent execution vulnerability in the AGUI endpoint that allows remote attackers to trigger arbitrary agent execution. The POST /agui endpoint lacks authentication and hardcodes Access-Control-Allow-Origin: * headers, combined with Starlette's Content-Type-agnostic JSON parsing, enabling attackers to bypass CORS preflight checks via simple requests and exfiltrate sensitive agent responses including tool execution results and environment data.

Source-reported weakness categories

CWE-942

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

NIST NVD · NVD-CVE-2026-56076

Open original source · Updated Oct 08, 2026

Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.

Original records & references

Repositories cited by this CVE

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GitHub repository matches

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0 reviewed associations0 unverified candidates

No stored repository matches

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Discovery progress

0 of 3 discovery queries finished. GitHub returned 0 indexed results; 0 malformed or disallowed results were rejected.

No discovery update has been recorded for this CVE.

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PUBLISHED 2026-06-18T23:16:19+00:00
MODIFIED 2026-10-08T16:17:21+00:00
INGESTED 2026-10-11T00:50:35+00:00