CVE-2026-22218
🗓️ 19 Jan 2026 23:14:52Reported by VulnCheckType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 41 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-22218 | 19 Jan 202623:14 | – | attackerkb |
 | CVE-2026-22218 | 20 Jan 202601:52 | – | circl |
 | Chainlit path traversal vulnerability | 20 Jan 202600:00 | – | cnnvd |
 | CVE-2026-22218 Chainlit < 2.9.4 Arbitrary File Read via /project/element | 19 Jan 202623:14 | – | cvelist |
 | EUVD-2026-3345 | 20 Jan 202600:30 | – | euvd |
 | CVE-2026-22218 | 20 Jan 202600:15 | – | nvd |
 | PYSEC-2026-598 | 20 Jan 202600:15 | – | osv |
 | PT-2026-3515 | 19 Jan 202600:00 | – | ptsecurity |
 | PYSEC-2026-598 | 20 Jan 202600:15 | – | pypa |
 | CVE-2026-22218 | 20 Jan 202623:26 | – | redhatcve |
10
[
{
"defaultStatus": "unaffected",
"packageURL": "pkg:github/Chainlit/chainlit",
"product": "Chainlit",
"repo": "https://github.com/Chainlit/chainlit",
"vendor": "Chainlit",
"versions": [
{
"lessThan": "2.9.4",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| path | request body | project/element | Authenticated user can supply a user-controlled path in a custom Element during the /project/element update flow, causing the server to copy the referenced file into the session and enabling file disclosure via subsequent retrieval. | CWE-22 |
| element | request body | project/element | Authenticated user can supply a user-controlled path in a custom Element during the /project/element update flow, causing the server to copy the referenced file into the session and enabling file disclosure via subsequent retrieval. | CWE-22 |
| chainlitKey | path | project/file/<chainlitKey> | Endpoint used to retrieve file contents using the chainlitKey obtained from the vulnerable flow, enabling disclosure of arbitrary files readable by the service. | CWE-22 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
14 Jul 2026 16:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
CVSS 47.1
EPSS0.0918
SSVC