CVE Explorer
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 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 s
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"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"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:3da8653e63833bb791ae2beb4870f629fb65ebe8196de9fdc74b5d3a9ccd10d9 · sha256:b0b4fe897141ab3c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"H…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3da8653e63833bb791ae2beb4870f629fb65ebe8196de9fdc74b5d3a9ccd10d9 · sha256:b0b4fe897141ab3c… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3da8653e63833bb791ae2beb4870f629fb65ebe8196de9fdc74b5d3a9ccd10d9 · sha256:b0b4fe897141ab3c… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"tags":["release-notes","patch"],"url":"https://github.com/Chainlit/chainlit/releases/tag/2.9.4"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3da8653e63833bb791ae2beb4870f629fb65ebe8196de9fdc74b5d3a9ccd10d9 · sha256:b0b4fe897141ab3c… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/chainlit-sqlalchemy-data-layer-ssrf-via-project-element"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3da8653e63833bb791ae2beb4870f629fb65ebe8196de9fdc74b5d3a9ccd10d9 · sha256:b0b4fe897141ab3c… · /containers/cna/references/2
{"tags":["technical-description","exploit"],"url":"https://www.zafran.io/resources/chainleak-critical-ai-framework-vulnerabilities-expose-data-enable-cloud-takeover"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3da8653e63833bb791ae2beb4870f629fb65ebe8196de9fdc74b5d3a9ccd10d9 · sha256:b0b4fe897141ab3c… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.