Dashboard / CVE-2026-22219

CVE-2026-22219

HIGH
MEDIUM Priority: 0.43 BB Relevance: 68/100
Published: 2026-01-19 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
AT: None
VC: High
VI: None
VA: None

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 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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
Chainlit Chainlit 0 < 2.9.4

References & Advisories (3)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.3 / 10.0 v4.0
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

EPSS — Exploitation Probability

5.17%
Raw Score 0.051740
Percentile 92.6%
Date 2026-11-13

EPSS Trend

2026-11-13
0.05174
2026-11-12
0.05174
2026-11-10
0.05174
2026-11-09
0.05174
2026-11-08
0.05174

Intelligence Sources

mitre ref →

External Links