PYSEC-2026-598

Chainlit versions prior to 2.9.4 contain an arbitrary file read vulnerability in the /project/element update flow. An authenticated client can send a custom Element with a user-controlled path value, causing the server to copy the referenced file into the attacker’s session. The resulting element...

Chainlit path traversal vulnerability

Chainlit is an open-source large-scale dialogue interface framework developed by Chainlit. Versions of Chainlit prior to 2.9.4 contained a path traversal vulnerability. This vulnerability stemmed from improper handling of path parameters during the update process for /project/element, potentially...

Chainlit code issue vulnerabilities

Chainlit is an open-source large-scale dialogue interface framework developed by Chainlit. Versions of Chainlit prior to 2.9.4 contained code vulnerabilities. These vulnerabilities stemmed from improper handling of URL parameters during the update process for projects/elements, which could lead t...

agentengine-sdk-python (>=0.2.0 <=0.4.0), agentic-chat-ui (>=0.1.0 <=0.2.4) +42 more potentially affected by CVE-2026-22219 via chainlit (>=2.0.0 <=2.6.3)

chainlit PYPI version =2.0.0, =0.2.0, =0.1.0, =0.3.0, =0.0.3, =0.14.0, =0.0.0, =0.1.1, =0.1.0, =0.1.0, =0.1.0, =1.0.0, =0.1.1, =0.1.0, =1.3.0 and more Source cves: CVE-2026-22219 Source advisory: SNYK:PYTHON-CHAINLIT-15037182...

Server-side Request Forgery (SSRF)

Overview chainlit is a Build Conversational AI. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the /project/element update flow when the SQLAlchemy data layer backend is configured. An attacker can cause the server to send arbitrary HTTP requests to intern...

CVE-2026-22219 Chainlit < 2.9.4 SQLAlchemy Data Layer SSRF via /project/element

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...

CVE-2026-22219

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...

CVE-2026-22219 Chainlit < 2.9.4 SQLAlchemy Data Layer SSRF via /project/element

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...

CVE-2026-22219 Chainlit < 2.9.4 SQLAlchemy Data Layer SSRF via /project/element

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...

CVE-2026-22219

CVE-2026-22219 affects Chainlit

CVE-2026-22218

Chainlit versions prior to 2.9.4 contain an arbitrary file read vulnerability in the /project/element update flow. An authenticated client can send a custom Element with a user-controlled path value, causing the server to copy the referenced file into the attacker’s session. The resulting element...

CVE-2026-22218 Chainlit < 2.9.4 Arbitrary File Read via /project/element

Chainlit versions prior to 2.9.4 contain an arbitrary file read vulnerability in the /project/element update flow. An authenticated client can send a custom Element with a user-controlled path value, causing the server to copy the referenced file into the attacker’s session. The resulting element...

CVE-2026-22218 Chainlit < 2.9.4 Arbitrary File Read via /project/element

Chainlit versions prior to 2.9.4 contain an arbitrary file read vulnerability in the /project/element update flow. An authenticated client can send a custom Element with a user-controlled path value, causing the server to copy the referenced file into the attacker’s session. The resulting element...

CVE-2026-22218

Chainlit CVE-2026-22218 affects versions prior to 2.9.4 and is an arbitrary file read in the /project/element update flow. An authenticated client can submit a user-controlled path in a custom Element, causing the server to copy that file into the attacker’s session. The attacker can then retriev...

CVE-2026-22218 Chainlit < 2.9.4 Arbitrary File Read via /project/element

Chainlit versions prior to 2.9.4 contain an arbitrary file read vulnerability in the /project/element update flow. An authenticated client can send a custom Element with a user-controlled path value, causing the server to copy the referenced file into the attacker’s session. The resulting element...

PT-2026-3516

Name of the Vulnerable Software and Affected Versions Chainlit versions prior to 2.9.4 Description 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...

CVE-2025-68492

Chainlit versions prior to 2.8.5 contain an authorization bypass through user-controlled key vulnerability. If this vulnerability is exploited, threads may be viewed or thread ownership may be obtained by an attacker who can log in to the product...

agentengine-sdk-python (>=0.2.0 <=0.4.0), agentic-chat-ui (>=0.1.0 <=0.2.4) +45 more potentially affected by CVE-2025-68492 via chainlit (>=1.0.0 <=2.6.3)

chainlit PYPI version =1.0.0, =0.2.0, =0.1.0, =0.3.0, =0.0.3, =0.14.0, =0.0.0, =0.1.1, =0.1.1, =0.1.0, =0.1.0, =0.1.0, =1.0.0, =0.1.0, =0.1.2 and more Source cves: CVE-2025-68492 Source advisory: OSV:GHSA-V492-6XX2-P57G...

GHSA-V492-6XX2-P57G Chainlit contains an authorization bypass vulnerability

Chainlit versions prior to 2.8.5 contain an authorization bypass through user-controlled key vulnerability. If this vulnerability is exploited, threads may be viewed or thread ownership may be obtained by an attacker who can log in to the product...

Chainlit contains an authorization bypass vulnerability

Chainlit versions prior to 2.8.5 contain an authorization bypass through user-controlled key vulnerability. If this vulnerability is exploited, threads may be viewed or thread ownership may be obtained by an attacker who can log in to the product...