CVE-2026-22219

HIGH

7.7

Beschreibung

Chainlit versions prior to 2.9.4 contain a server-side request forgery (SSRF) vulnerability in the /project/element update flow when configured with the SQLAlchemy data layer backend. An authenticated client can provide a user-controlled url value in an Element, which is fetched by the SQLAlchemy element creation logic using an outbound HTTP GET request. This allows an attacker to make arbitrary HTTP requests from the Chainlit server to internal network services or cloud metadata endpoints and store the retrieved responses via the configured storage provider.

CVE Details

CVSS v3.1 Bewertung7.7

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht1/20/2026

Zuletzt geandert2/2/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

chainlit:chainlit

Schwachen (CWE)

CWE-918

Referenzen

https://github.com/Chainlit/chainlit/releases/tag/2.9.4(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/chainlit-sqlalchemy-data-layer-ssrf-via-project-element(disclosure@vulncheck.com)

https://www.zafran.io/resources/chainleak-critical-ai-framework-vulnerabilities-expose-data-enable-cloud-takeover(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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